Alternatives to Parler

Tribel is a smarter social network that allows your posts to reach the right audience immediately. You finally get the recognition and likes you deserve. You can also customize your news feed so you can easily find the trending and breaking posts in any topic.

You are in control of your online social network. diaspora* is founded on three fundamental principles: Decentralization and freedom. Instead of data being stored on large central servers controlled by large organizations, diaspora* is distributed on "pods" around the globe. You can choose the pod you want to register with and then connect with the diaspora* community around the world. You can be anyone you want in diaspora*. You don't need to reveal your identity, unlike some networks. You can interact with people in any way you like. Your imagination is the only limitation. diaspora* also comes as Free Software. This gives you complete control over how you use it. In diaspora* you own your data. You don't give rights to corporations or other interests who could use your data. You can also choose who sees what, with Aspects. Diaspora* lets you share your friends, your lifestyle, and your content. It's your business, not ours!

People are looking for safer waters and are leaving big tech. Flote is a social network that allows members to freely express themselves without being censored. Members can earn crypto rewards and make meaningful connections. Get in touch with your crew. Flote makes it easy for you to connect with like-minded people. You can publish your passions, thoughts, and opinions in text and audio, as well as live streaming without fear of being censored. There are many ways to monetize. You can share content, offer subscriptions, or accept livestream superchats. Flote charges zero fees so you keep 100% of the money you make!

BitClout, a blockchain-based social network, is decentralized. BitClout can also be used as a cryptocurrency token. Creators can earn Creator Coins through BitClout to help them monetize their brand.

Gab believes that online publishing's future is open and decentralized. We believe that social network users should be able control their social media experience according to their own terms and not those set by Big Tech. Gab Social is a new take on social networking, which is one of the most popular applications on the Internet. Gab's codebase was originally derived from the Mastodon Project. It is free and open-source and licensed under the GNU Affero General Public License Version 3 (AGPL3). Gab Social gives you the option to have an account or not. If you don't like Gab.com's approach or want to control your experience, you can create your own Gab Social server. This allows you to communicate with millions on federated servers around the globe, including Gab users. Gab.com is committed to being the home of free speech online.

GETTR is a social networking site that claims to be a marketplace for ideas. GETTR is a social network that can be used in place of Facebook and Twitter. GETTR is available for Android, iOS, and the web.

Facebook is the largest social network in the world. We create technologies that allow people to connect with their family and friends, find new communities, and grow their businesses. We are inspired by the way people support each other in times of crisis, whether it's fundraising or offering life-saving assistance via a Facebook post. The Facebook app allows you to connect with family, friends, and other people who share your interests. You can connect with your family and friends, as well as discover new ones, with features such as Watch, Marketplace and Groups.

Take control of your destiny. Locals is for independent creators. You can publish your content, engage your supporters, and make money through subscriptions. We empower creators to be their own publishers. Creators should be their own publisher. We offer all the tools creators need in order to publish, operate, grow, and manage their businesses. Locals can help you create a steady revenue stream and grow your business. Your community. Control your destiny. Subscriptions can help you make money. Own your data. Use your network. Your brand can create a community. Your guidelines will set the tone and help you build your page. Locals will give you all the tools you need to manage your community. A set tier system makes it easy to create a subscription. Simply set a price. Your supporters will have access and participation in the community.

Minds is a social networking site that allows free speech and integrates with blockchain and cryptocurrency technology. Minds pages and users can earn cryptocurrency by sharing, commenting, liking, and sharing their content.

Carbon is a new social platform that rewards users with its high-quality features and rewarding user experience. Carbon offers a variety of amazing tools and features for crypto users as well as everyone else. If you are a "Top 300" user, you can earn significant monthly rewards on your CRBN assets. You can become a top user by using the Carbon app and holding tokens. We are bringing some fun to the space! Our encrypted messenger is the best place to chat privately with one another or a group of 30 people. No matter who asks, we don't have the keys. Carbon offers more than other social networks. Carbon is a social platform that offers all the benefits of other networks. We have integrated a great cryptocurrency portfolio tracker that allows you to add wallet addresses, make custom transactions, and monitor your balance. Carbon Portfolio is compatible with ERC20 as well as other chains like BSC. Carbon is the best way to track your portfolio.

MeWe operates on an honorable business model. Members are customers to be served and respected, not data that can be sold or shared. You have complete control over your newsfeeds, including the order in which posts appear. We don't manipulate, filter, nor change the order of your newsfeeds. MeWe is committed creating a safe space for people from all walks of life to connect and communicate without fear of intimidation or bullying. MeWe empowers and enriches you. It's a fun, uplifting social network experience that promotes trust, control, and love. MeWe offers a positive social media experience in the spirit human camaraderie.

Follow your friends to discover new friends among over 4.4M people. You can publish anything you like: images, text, video, and links. All this on a community-owned platform that is ad-free. Mastodon isn’t just a website like Facebook or Twitter. It’s a network that connects thousands of communities and provides a seamless social media experience. Mastodon has effective anti-abuse tools that will help you protect yourself. Because the network is independent and spreads out, there are more moderators you can contact for personal help and communities that adhere to strict codes of conduct. You can enter 500 characters. You can adjust the thumbnails for your photos by using focal points. You can also use custom emojis to hide information behind spoiler warnings or choose who sees each post. Are you having trouble with your post? You can delete & redraft for quick corrections. Mastodon doesn't have any incentives to sell you stuff. You can enjoy the content you love uninterrupted.

TRUTH Social, America's "Big Tent", is a social media platform that promotes open, free and honest global conversations without discriminating against political ideologies. Let your voice be heard Join the conversation and share your opinion by posting a truth, re-truth, photo, news story or video link to communicate your opinions with your friends, customers and the rest of the world. Keep up-to-date on breaking news and stay connected with people who influence your life - don’t be surprised if they make your TRUTH viral. Profile: Create a profile that reflects your personality. Start to track your connections by setting up a profile, avatar, and background. You can also track history for posts and likes and follower counts. TRUTH Feed: Get the latest thoughts and activities from people, organizations, news outlets, and other sources that interest you. The TRUTH feed contains posts from all your followers brought to life through thumbnail photos, links and more.

Rumble.com, an open-source video platform, uses a rights management technology. This rights management technology is a machine-learning DRM algorithm called Rumble Rank that automatically scales verification clearance, discovery, licensing and licensing for social (UGC). ComScore has ranked the company as a top 50 video destination in less than three years. YouTube made it possible for rights management companies to manage videos on the platform. These companies are known as Multi Channel Networks (MCNs) because of legal concerns (the Viacom suit). YouTube can no longer algorithmically scale rights management and can't offer agnostic distribution. They also can't allow publishers take part in embed revenue. While ITunes and Amazon have basic DRM's (Digital Rights Management), they are not able to handle the billions of videos being produced every day.

You are invited to a place where advertisers can't dictate the rules. Your data isn’t sold or packaged up. Where you, and not algorithms, decide what you see. You can edit misleading content directly. Bad actors are ejected and kept out. Where you enjoy spending your time. Social media should be treated as it should. WT.Social is also known as WikiTribune Social.

SoMee Social, a modern social media platform, guarantees freedom of speech SoMee Social is blockchain-based, decentralized, and users can share tokens. Imagine a social media platform that is built to resist top-down censorship and control. A platform that encourages truth-spreading and profits while allowing the community down vote lies and propaganda. This platform also features a lot cool technology that empowers people to express themselves fully. This platform was created by people, for people.

Bluesky is social media the way it should be. Find your community, unleash your creativity and have fun again. Stay focused on your friends, stay up-to-date with the latest news or explore using an algorithm that learns about what you like. Bluesky has a feed to suit your needs. Use powerful content filters and moderation lists to control what appears in your timeline. In the future, individuals and organizations will have more direct access to moderating tools. Email. Email. RSS feeds. XMPP chats. All these technologies allowed people to freely create and interact without any intermediaries. We are building the AT Protocol - a new social networking foundation that gives creators freedom from platforms, developers the ability to build and users the choice of their experience.

Decentralized, rewarding, true ownership social network. Blockchain-based social network. Join-us to earn digital tokens, reward other members, and build a rewarding community. Ecency is the next generation of social network for Web 3.0. Blockchain technology allows you to express yourself freely without any restrictions or censorship. Only you have the right to control your account, content, and communities. You can access many financial, gaming, and social apps through Hive blockchain with one account. You can access your social network account and content through any 3rd party app in a decentralized manner. Join the Web 3.0 building team and become a member. Everything we build is open source and blockchain-based. We welcome developers, creators, entrepreneurs, and tech talent. Social network that offers real free speech on your desktop or mobile phone. The powerful benefits of blockchain are now at your fingertips.

You can chat with WeChat to send messages, share photos, and videos. You can instantly connect with people you care about, no matter where you are. You can search and add friends via WeChat ID, or your mobile number. Once your friend request is accepted, you can start chatting. Moments allows you to share your favorite moments using photos or videos with friends. You can also view your friends' Moments at anytime. Let's connect on Moments! WeChat allows you to instantly connect with your family and friends face-to-face. WeChat allows you to make free voice and video calls, no matter where you're located with one friend or a group. To make your chats more enjoyable, send a sticker if you are unable to communicate your feelings in words. WeChat's Sticker Gallery is a collection of stickers created by talented artists from all over the world. Users can download and send countless stickers for free. Pick your favorite stickers and chat with your friends.

Social media can be rediscovered in a new way. Profile music, text and photo posts, polls and Q&A are all available. Our chronological feed will never let you miss a post. The biggest problem with algorithm-heavy social media apps is that you may not be shown the media you want to see, as your account is heavily targeted with ads or promotions. No shadow banning, or higher priority accounts shown. All friends are listed in chronological order. Upload content to grow your platform. Post and comment GIFS to have fun with your friends. Participate in polls to connect with your friends and the community. Your profile can be used to express yourself through music. You can express yourself through color. There are 35+ colors that will suit your style. Your zodiac sign and pronouns should be shared on your profile.

Planetary puts people first. Our algorithms are open-source. You can choose which one to use and then read the code to see how it works. Planetary is a distributed social network that doesn’t store your data in the cloud. Your data is hosted by friends through mutual aid. Planetary is all in the spirit of community. You can share what you love with others and make your network feel more like you. They are peer-to-peer and secure, but they are not blockchain or cryptocurrency projects. The protocol places people and not money at its core. We focus on mutual aid, democratic self governance, and cooperation. Planetary is creating a social media commons. This includes the right for our users to view, modify, and redistribute both the application and the underlying code.

The social network that allows you to own your data and make money from your content. We don't sell data and will never. It's all around you every day. Trolling, censorship, fake news, and pesky ads are all part of the daily reality. You are the one who provides all the value to the social media platforms you use. They make billions and you get nothing back. It is time to get your data back. Interactions on Twetch are micropayments. Twetch stores all of your content on the blockchain and has it signed by you. Imagine being able to message someone without having to disclose any of the information you send to third parties like Facebook or Twitter. Your messages would be completely private and only accessible to you if you grant permission. Twetch Chat is fully encrypted messaging that uses Bitcoin, AES and ECIES. You can also use the app to make peer2peer payments or chat with your group.

The Best Web3 Social Media Network For Creators Powered by Blockchain. Connect, share your talents, and monetize your contributions with Cryptocurrency. It is a SocialFi Platform that allows people to share their talents and earn passive income with Crypto. Cryptocurrency passive income offers many options for earning income without actively mining or trading. A decentralized Social Media Network allows users to communicate and share information without having to rely on a central authority or server. A decentralized social media network gives users greater control over their data. A decentralized social network can revolutionize how we communicate and share information online.

Trybe is a social networking site that gives you the ability to create a community, have fun, be creative and get rewarded for your efforts. We welcome you to combine content from other platforms and integrate them into ours. We can also create new audio, video, and text content. You can mix and match old and new content. We are interested to see all the creative uses of our features by our creators. Combine your photos, videos and text into one mini-feed. It is wrapped in a beautiful interface which will adapt and change with every post. People will be able to award one another in the next generation of social media. It will be a core part of business models. If companies want to make a positive difference in people's lives, this will be the change we see in world's passion economy. We are building the first social media platform that is fully dedicated to this shift.

BeReal is the easiest photo sharing app that allows you to share once per day your real life with friends. Everyone takes a photo every day at a different time. It takes just 2 minutes. Capture and upload your photos in time to see what your Friends are doing. This is a unique way to find out who your friends are in real life. The BeReal camera can simultaneously take a selfie as well as a frontal picture. You can share your BeReal publicly to see what others are doing. Sometimes, the BeReal presents a challenge. Comment on the BeReal of a friend and have a chat with their friends. You can react to your friend's BeReal by using a RealMoji, which is your own emojis representation. When friends post their BeReal, you can see where they are located around the world. You can access your archived BeReal. You can see your friends on your Home Screen, when they respond to your BeReal with widgets.

Triller is an entertainment platform. A social video editor for creators. You can share your videos with the world and show off who you are. Triller is the best video app for you! You can add music to your video, add filters, effects, share your videos on Triller and other platforms, and even discover the next big star. You can express yourself and connect with content that you love. Make music videos that are unique and follow the latest trends. Get creative and be the first to lead the next dance challenge or trend.

X, formerly known as Twitter, is one of the largest social networks in the world. Follow your interests. Listen to what people are saying. Join the conversation. Watch what's happening around the world. Conversation is the key to real change. Here, your voice matters. Come as you are, and together we will do what is right (not easy) to serve public conversation.

Steemit has redefined the concept of social media by creating a living, breathing social economy. Users are rewarded for sharing their opinions. It's a new type of attention economy. Steemit is just one of many websites powered by the Steem blockchain. All these websites read and submit content to the Steem Blockchain. The Steem blockchain stores the content in an immutable ledger and rewards users with digital tokens called Steem. Every day, new STEEM tokens are created by the Steem blockchain and added to a community's reward pool. These tokens are then given to users for their contributions based on how many votes they receive. Users with more tokens than "Steem Power", will be able to choose where a larger percentage of the rewards pool is distributed.

Peepeth is a social networking site for people who value responsible, mindful engagement. Features encourage thoughtful content and discourage hateful and reactive posts. Peepeth allows you to control your online legacy by saving data to the Ethereum blockchain. Blockchain data is open, distributed, and immutable. Features encourage mindful engagement & positive contribution. Peepeth encourages people to think before they post or "like", and encourages them to support charities and learn more about themselves. Data is saved to an open, permanent, and public database (the Ethereum blockchain). Peepeth's public data can be accessed by anyone. Peepeth stores accounts and posts ("peeps") on the blockchain. This gives you complete control over your account, content, and posts. You can post or access data without the assistance of another person.

Social Network Snapigram, a brand-new social networking platform, is now available Businesses and influencers. This platform is in some ways a mix of Twitter and Facebook. Facebook, as long as you have profiles and newsfeeds, and business pages. Ability to post snappy updates. The platform uses hashtags in order to make relevant updates. Easy to search for content and a follow feature so you can keep up with your friends and family Interest There are no annoying ads, unlike most other tech platforms. Snapigram is a platform that takes a more natural approach to the sharing of photos. newsfeed. You can still express your feelings through photos. Videos and updates are available while businesses can announce events and offer products You can get it for free. Snapigram doesn't push any ads. Unwanted content is removed from your feed, making the experience feel more relevant Personal.

Zapread.com combines many aspects from social media, economics and Bitcoin. The idea behind Zapread.com is to create a self-regulating community where content that is of interest is rewarded and poor content is buried. By paying Bitcoin via Lightning Network in increments one Satoshi, users can vote on the content produced by authors. Authors are rewarded for their positive contributions and the community is compensated if they make poor contributions. This includes your username, the cryptographic representation for your password, your email adress, user images, settings and any website content you provide. This includes timestamps for when you log in, the posts viewed (anonymously) and the pages you navigate to - all for the purpose of monitoring website user flow and fault checking.

Welcome to your professional network. Find the perfect job or internship. LinkedIn is the largest professional social network in the world. LinkedIn connects professionals around the globe to help them be more productive and more successful. LinkedIn is the largest professional network in the world, with 756 million members, including executives from every Fortune 500 firm. LinkedIn has a diverse business model, with revenue coming from Talent Solutions as well as Marketing Solutions and Premium Subscriptions. LinkedIn is headquartered in Silicon Valley and has offices around the world.

Join us in our quest to create the social media experience that we all desire. We believe that every creator should have the keys to their own social media community. You've worked hard for trust and superfans. You shouldn't let anyone take that from you. Do you see a comment or post that you love? You can now easily tip others in the community to create something that makes your laugh, think, or just because. We are reinventing social media and putting power back in the hands people like you. We are building Zion using the Bitcoin Lightning network. This means that comments, chat messages, tips, and posts are all peer-to-peer. Your content, data, community, and rights are yours.

Your social network for friends and business. You have complete control. Open internet protocols are the basis of this platform. There is no way to ban or censor you. You have complete control over your data and speech. Secure, encrypted private messaging. Keep big tech out your DMs. Registration is not required. An email address, phone number or name are not required to create an account. You can get started immediately with no hassle. No servers required. Messages are distributed via decentralized relays. There is no infrastructure to maintain and there are no single points for failure. Programmable. Integrate bots to automate your business or life. Receive notifications when your servers are down. Repost to your team and work together in realtime. Earn money. Tip your friends' posts and stack sats using Bitcoin & - the native currency of this internet.

Threads is a place where communities can come together and discuss anything from what you care about to what will be trending in the future. You can connect with other people who share your interests and follow your favorite creators. Or you can build your own loyal following to share your opinions, ideas and creativity.

Nextdoor. Your private social network. Good things happen when neighbors get together. Create a stronger community. Keep in touch with your neighbors and share useful information. Keep your neighborhood safe. Keep your neighborhood safe. Keep the neighborhood safe by being there for one another. Get advice and goods to share. Share goods and suggestions. Find a reliable babysitter or dentist. You can borrow a ladder or you can sell your old bookcase. You and your neighbors will enjoy a private environment. Websites password-protected. Each website is password protected and cannot be accessed by search engines. Only true neighbours are allowed. To join, each member must verify their address. This will ensure that you can trust the people you share your information with. Your personal information is secure. We will never share your personal information with third parties.

A lifestyle platform for young people. Here you can discover a beautiful, real, and diverse world and live the life you desire. The modern lifestyle for the young! Trendy and fashionable shoes, on-the-go travel tips, specialty destinations with few people, beautiful scenery, simple and easy-to learn hot food recipes, and more novelty videos for let. You will see more of the good things in life. The Ultimate Mystery of Unleashing Your Video Editing Productivity! Upload any images or videos you want, add beauty, clothing, food, and journal album templates to create blockbuster movies in one click. You can also easily create a beautiful blog! You can create a video that isn't boring with dynamic filter effects. You can create dynamic filters that make people "wow" with just one click.

cohost is a social media platform that was built from scratch by a small group of developers and designers who enjoy sharing things online. cohost will not sell your data, advertise or sell the company to anyone looking to change these policies to make quick bucks. All posts of your followers, in the order that they were posted, in an ordered timeline that goes vertically. Clear and effective moderation by humans. You can donate a few dollars a month to us for the time being. Soon, we will allow you to take tips and sell subscriptions to keep the lights on. Although we think there are some great ideas on existing platforms, no one has managed to create one without serious flaws. We're borrowing heavily from other sites but we want cohost to be something that works well and serves its users, not just another clone.

The open protocol that creates a censorship resistant global "social" network is built on cryptographic keys, signatures, and is therefore tamperproof. It doesn't rely on P2P or central servers and is therefore resilient. Everybody has a client. This client can be either a native or web-based version. It allows users to publish posts signed with their key and sent out to multiple relays. Multiple relays can request updates from other users by asking if they have information about them. A relay can be run by any individual. It accepts and forwards messages without requiring trust. The client is responsible for verifying signatures.

Farcaster is a social network that is sufficiently decentralized. It is an open protocol, which can support many clients just like email. It will allow users to transfer their social identities between applications. Developers will also have the freedom of creating new applications on the network.

Amethyst is the best decentralized social network for Android phones. Simply insert your Nostr key and begin posting. Nostr is the largest social network that is decentralized on the internet. Instead of one website, it is a network of thousands that post to each other's relay server, allowing them to interact seamlessly.

Snapchat - The fastest way ever to share a moment with your friends! Snapchat allows you to chat with friends, view Live Stories from all over the world, and explore Discover for new information. It's easier to live in the present and have more fun. We believe that the greatest opportunity to improve communication and live is in reinventing the camera. We help people express themselves, live in each moment, learn about the world, have fun, and contribute to human advancement.

Misskey is a microblogging platform that's decentralized and was created on Earth. It is linked to other social media platforms because it is part of the Fediverse, a universe that houses various social media platforms. The server operators do not make any revenue. It is costly to run a server, so please consider supporting the operator. Misskey isn't a business. It's completely free to use. We get no revenue from advertising revenue. In some cases, we may also get revenue from Misskey's users. By donating, you are helping us to continue our development.

Bluesky has created a social networking technology. Bluesky has created the AT Protocol, a networking technology that will power the next generation social applications. Connect with anyone using the AT Protocol. Through an open market of algorithms, you can control how the world looks to you. You can change hosts without losing your content, followers, or identity.

ZINGR - Your city in your pocket! Zingr is a social networking app that allows you to reach people in your area. This social app allows you to find stories, photos, posts, and people in your area. Find new friends and meet new people in your area. Find new friends by connecting with people near you • Distance allows you to see people around you. The limit distance between you and your nearest people is 1km. • Meet your neighbors next door. Use the social distancing app for your neighborhood to keep up with what's happening • Keep in touch with your neighbors to keep up with what's happening in your area, make new friends, and meet new people. Meet new friends in your area • Meet local people online to make friends and share similar interests • Meet foreign people, make friends with them, and discover the travelers around the world by GPS. • Find strangers with the same interests by using #hashtags. Or just chat with them to make new friends.

Register now to interact with your fans and make money! OnlyFans allows content creators to upload content, and make money through fan subscriptions. OnlyFans is the social platform that revolutionizes creator and fan connections. The site allows artists and content creators of all genres to monetize their content and build authentic relationships with their fans. OnlyFans welcomes all creators and their content, unlike other social platforms. The platform was created to maximize creator engagement. Over 60% of creators' fans interact with their posts when they post. Over 80% of direct messages sent out by creators are opened and seen. Since monetizing their content through OnlyFans, over 100 creators have made more than $1 million. As more creators use content to connect with their fans, the platform continues to grow.

In the world of Web2.0, where the big tech giants have expanded their roles as gatekeepers of information and have private power over millions of netizens. The criticism of the algorithm dominant <big-tech censorship=""> has escalated. On the other side, the outcry against <online freedom=""> . The WireMin team thinks a fully decentralized network is the answer. Free speech is meant to be more than just a claim made in the <terms of="" service=""> . WireMin gives users the freedom to express themselves by allowing them to own their data. WireMin's users are able to own their data by default, as the decentralized social network uses end-to-end encrypted communication. Unique features: 1/ Anonymous creation of ID: NO email or telephone number required 2/ E2E encrypted for DMs images, files, voice messages, voice calls 3/ Feedspace for blog posting / Chat space with unlimited users / Secret group / Crypto transfer during chatting / Fast & Unlimited File Transfer </terms> </online> </big-tech>

friendica is a social network that is decentralized. Architecture decentralized without central ownership or authority. You can establish relationships across any compatible system. This creates a network of smaller sites that is larger than the Internet. You can easily post wall-to-wall and leave remote comments from any location, even across different network nodes. Each item has its own access list. Private conversation groups -- All communications are restricted to members of these groups. Private messaging with one-to-one using supported protocols. You can also "expire" older content after a set period. Your personal data can be downloaded. All of it belongs to you. ActivityPub built-in support (e.g. Funkwhale, Hubzilla, Mastodon, Pleroma, Pixelfed), OStatus (e.g. StatusNet, GNU Social, Quitter) as well as diaspora* protocols. IMAP4rev1/ESMTP supports two-way email communications and contacts.

CounterSocial is committed to fighting fake news and propagandism. We are the only network that uses AI to automatically analyze uploaded content in real-time to determine deepfake probabilities. Botsentinel has joined our ranks to protect our users against foreign influence operations. Optional browser extensions provide visibility to potential 'problematic" migrating accounts. CounterSocial integrates automatic and one-click-on demand identity theft alerts. COSOGuard monitors the dark and open web 24 hours a day. You'll be notified if your identity is compromised. We have also teamed up to Factlayer to integrate realtime automatic political bias leaning, fake news awareness, and color coded links that allow you to know the veracity of a site before you click through.

Pleroma can be used immediately by joining an existing Pleroma instance. You can also check the installation guide for setting up your own server. Pleroma is a microblogging software that can federate (= send messages to) other servers that have the same federation standards as ActivityPub and OStatus. This means that you can have a server for yourself and your friends, while still maintaining control over your online identity. You can also exchange messages with people on larger servers. Pleroma will federate to all servers that use OStatus and ActivityPub like GNU Social or Friendica, Hubzilla, Mastodon, and Mastodon.