Compare SellHax vs. Stellarcast

AuthorityTech is the world’s first AI-native Machine Relations agency and platform, engineered to position ambitious brands inside the Tier-1 publications that AI search engines inherently trust, retrieve, and cite. While conventional PR convinces humans through retainer-based effort, AuthorityTech optimizes for the new primary reader—the machine—through a 100% outcome-based, pay-per-placement model. This ensures leading answer engines, including ChatGPT, Perplexity, Gemini, and Google AI Overviews, can seamlessly index the brand, map it to its rightful category, and cite it when buyers ask high-intent questions. Coined in 2024 by Founder and CEO Jaxon Parrott, Machine Relations is the discipline of making a brand discoverable and citable by AI systems. Parrott built AuthorityTech to execute the five-layer Machine Relations stack: Earned Authority, Entity Clarity, Citation Architecture, Distribution, and Measurement. This unifies GEO, AEO, AI SEO, and digital PR into a single ecosystem for building machine trust. Cofounder and Chief Growth Officer Christian Lehman operationalizes this strategy, deploying the methodology at scale. Leveraging a direct network of over 1,600 Tier-1 publications, AuthorityTech has secured thousands of AI-cited articles for 200+ clients, including 27 unicorn startups, to guarantee sustainable AI visibility and measurable share of citation. The agency executes this via a three-part framework: Map: Analyzing target categories and competitor LLM prompts. Match: Aligning brand narratives with authoritative outlets. Place: Securing guaranteed placements through relationship-led outreach.

Evertune is the Generative Engine Optimization (GEO) platform that helps brands improve visibility in AI search across ChatGPT, AI Overview, AI Mode, Gemini, Claude, Perplexity, Meta, DeepSeek and Copilot. We're building the first marketing platform for AI search as a channel. We show enterprise brands exactly where they stand when customers discover them through AI — then give them the precise playbook to show up stronger. This is Generative Engine Optimization, also known as AI SEO. Using applied AI and data science at scale, we give brands statistical confidence in our actionable insights. We decode what gets brands mentioned more and ranked higher, provide reliable brand monitoring and competitive intelligence, then deliver actionable content strategies that move the needle. Our AI SEO and AI search engine optimization tools are built for how LLMs actually work. Why Leading Enterprise Marketers Choose Evertune: Data Science at Scale: We prompt across every major LLM at volumes that capture response variations and ensure statistical significance for comprehensive brand monitoring and competitive intelligence. Actionable Strategy, Not Just Dashboards: Specific content, messaging and distribution tactics that increase your AI search visibility. Dedicated Customer Success: Hands-on training and strategic guidance to turn insights into improved performance in AI search. Built for AI search as a channel: Organic visibility today, paid advertising and commerce tomorrow. Proven Leadership: Founded by The Trade Desk veterans who pioneered data-driven digital advertising. Backed by data scientists from OpenAI, Meta and other AI leaders.

Boostero is a social media marketing (SMM) panel, a single dashboard where creators, brands, and agencies grow across 23+ platforms including Instagram, TikTok, YouTube, Facebook, X, Spotify, Telegram and LinkedIn. Followers, likes, views and engagement are ordered from one place instead of one network at a time. Operating since 2020 from Delaware, Boostero has delivered over 12 million orders for 211,000 registered users in 125+ countries, across 1,600 services, with localized pages for 19 markets and 16 languages plus English. What separates it is what is visible before you pay: the price per 1,000, the minimum and maximum order, the refill terms and an average delivery time computed from completed orders are all shown on the service itself, not promised site-wide. Ordering needs a public link or username, never a password. Key features: 23+ platforms and 1,600 services in one dashboard Service quality tiers and refill terms stated on each service before checkout Average delivery time shown per service, computed from completed orders REST API with ten documented calls and examples in PHP, Python, Node and curl White-label child panels for agencies and resellers Payments: cards, PayPal, cryptocurrency, Payoneer 24/7 support via Telegram, email and the ticket system Encrypted checkout, no password required

Built specifically for subcontractors, Onetrace is construction management software that connects job planning, on-site evidence capture, and compliance sign-off in a single workflow. Rather than juggling spreadsheets and paper records, teams get one system covering everything from the first site visit to final handover, with audit-ready documentation ready for clients, main contractors, and regulators whenever it's needed. The platform supports a wide range of trades, including passive fire protection, drylining, roofing, and M&E. For fire protection specialists in particular, Onetrace works as dedicated fire protection software — linking photographs, sign-off forms, and approvals to the exact job and location they cover, so compliant installations are easy to evidence. Teams also get live visibility of projects, timesheets, signed documentation, and site progress as it happens. Key functionality: customisable forms, drag-and-drop scheduling, GPS-verified time-tracking, scope variation tracking, cost calculation, and mobile drawing markups with photo capture.

EventsAir is the one platform you need for everything events. Execute engaging in-person, virtual, and hybrid events with a solution that supports you from start to finish. From built-in budgeting and accounting tools to breathtaking on-brand event sites and seamless registration experiences, EventsAir's all-in-one event management software makes event planning a breath of fresh...air.   With over 30 years of expertise, EventsAir has powered 350,000+ successful events, earning the trust of the industry's best to deliver seamless, standout experiences. We love dynamic and complex events, which is why we’ve built a comprehensive platform designed to grow and evolve alongside you. 

Most finance teams run two systems: one for lease accounting, one for treasury, reconciled by hand. ZenTreasury runs both as one governed subledger, because the ERP that posts the journal entry does not know the contract behind it. ZenTreasury does. Add a lease and the platform generates the full schedule automatically: right of use asset, lease liability, depreciation, interest, and balance carry forward, all following the standard from the moment the lease is saved. Index-linked remeasurement is handled automatically, with index rates, base values, and next indexation dates tracked per contract. Every later change, such as a scope change, term extension, rate revision, or partial termination, recalculates the schedule and logs it with a timestamp and user, so auditors get the before and after picture without asking. On the treasury side: centralised FX position management across forwards, swaps, and cross currency instruments with mark-to-market valuations; internal and external loan tracking with valuation against yield curves and automated interest accrual; trade finance and guarantee monitoring with fee and exposure tracking; and group wide cash flow forecasting with scenario modelling, all multi entity and multi currency. Direct bank connectivity included. One platform, accounting included, priced to the scope you run. Every customer gets a dedicated, isolated database. Lease calculations are independently reviewed by an international audit firm. Connect Claude, ChatGPT, or any MCP client directly to your contract data.

HubSpot AEO is a specialized optimization tool designed to help businesses increase their visibility in AI-generated search results. It focuses on how brands are represented in answers provided by AI platforms such as ChatGPT, Gemini, and Perplexity. The platform provides a visibility score that measures how frequently a business appears in AI responses and evaluates the sentiment of those mentions. It also identifies and tracks relevant prompts that potential customers are using when interacting with AI tools. HubSpot AEO analyzes the sources, domains, and content types that influence AI-generated answers. This allows businesses to understand what drives their presence in AI search results. The platform provides clear, prioritized recommendations to improve visibility and performance. Integration with HubSpot’s CRM enhances insights by using customer data to refine optimization strategies. The tool simplifies the process of adapting to AI-driven search trends without requiring deep technical expertise. Overall, HubSpot AEO helps businesses stay competitive as AI becomes a primary discovery channel.

TE Recruit™ is a modern recruiting platform for staffing agencies, executive search firms, and independent recruiters that need an applicant tracking system and CRM without unnecessary complexity. Built by Top Echelon, TE Recruit centralizes candidate records, company and contact data, job orders, communications, tasks, pipelines, and placement activity. Recruiters can manage business development and talent acquisition from the same system, while owners and managers gain clearer insight into activity, progress, and performance. The platform supports configurable workflows, email sequencing, resume parsing, job posting, sourcing, reporting, and automation that reduces repetitive work. AI People Search uses semantic technology to uncover relevant candidates across related experience, skills, and job titles rather than relying only on exact keywords. It complements traditional Boolean search and is available with TE Recruit Pro. TE Recruit connects with email, job boards, calling and texting providers, and other tools used across the recruiting technology stack. Pro customers can also use the open API to build custom integrations, exchange data between systems, and support more advanced workflows. Guided onboarding, training, and responsive customer support are included, helping teams implement the platform and adapt it as their recruiting business evolves. Firms can also add TE Network™, Top Echelon’s split-placement recruiter network. Its integrated Network Feed allows TE Recruit users to access shared candidates, additional job orders, and recruiter collaboration opportunities without leaving the ATS. TE Recruit is a strong fit for recruiting businesses seeking flexible technology, practical AI, connected workflows, reliable support, and more ways to t

Portal Wholesale is an all-in-one wholesale CRM and B2B marketplace platform created to help fashion brands, showrooms, and wholesale sales teams manage their entire sales process in a single system. The platform combines CRM functionality, order management, Gmail integration, meeting scheduling, asset sharing, and inbound buyer discovery tools specifically designed for wholesale sales workflows. Portal Wholesale enables sales reps to manage accounts, contacts, orders, deals, and outreach directly from Gmail while automatically syncing communication, tasks, and buyer engagement into the CRM. The system supports seasonal wholesale operations with built-in linesheets, product catalogs, shipment tracking, order visibility, and integrations for Joor and NuOrder. Brands can organize sales pipelines by season, rep, region, or market while managers gain real-time reporting and forecasting visibility without relying on spreadsheets. Portal Wholesale also includes a marketplace where over 150,000 retail buyers actively discover and source wholesale brands, generating inbound leads that automatically flow into the CRM pipeline. The platform offers tools for scheduling market appointments, sharing tracked linesheets and lookbooks, monitoring buyer engagement, and managing wholesale relationships from prospecting through order fulfillment. Designed specifically for fashion wholesale rather than generalized sales teams, Portal Wholesale supports the unique operational structure of wholesale businesses including markets, trade shows, showroom appointments, sizing, SKUs, seasonal product launches, and buyer relationship management. The platform positions itself as a modern alternative to spreadsheets, disconnected tools, and generic CRMs.

Vehicle Acquisition Network (VAN) is private-party vehicle acquisition software for franchise and independent auto dealerships. It helps dealers buy used cars directly from consumers in their local market, alongside trade-ins and instead of paying up at auction. VAN pulls for-sale-by-owner listings from 25+ online marketplaces into one dashboard, filters out dealer and scam listings and Do-Not-Call numbers, and adds VIN decoding and market valuation to each vehicle. Buyers call, text, and email sellers from inside VAN, and every conversation stays attached to the car it is about. On VAN Accelerate™, outreach and follow-up run automatically, KBB ICO leads get a text back within minutes, and AccuTrade leads get an automatic response. For dealers without a buyer on staff, VAN Managed Buyer™ supplies a full-time buyer who is hired, trained, and managed by VAN. The dealership still makes the final buy decision and signs the check. Every plan includes an Acquisition Coach™, and VAN works with vAuto, VINCUE, CARFAX, AutoCheck, and most dealer CRMs. VAN was founded in 2013 and serves dealers in the United States, Puerto Rico, and Canada. Plans start at $1,695 per month. To see VAN on your market, call 855-952-4949.