Best Artificial Intelligence (AI) APIs for Vertex AI

Find and compare the best Artificial Intelligence (AI) APIs for Vertex AI in 2025

Use the comparison tool below to compare the top Artificial Intelligence (AI) APIs for Vertex AI on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Google Cloud Speech-to-Text Reviews
    Top Pick

    Google Cloud Speech-to-Text

    Google

    Free ($300 in free credits)
    374 Ratings
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    The Google Cloud Speech-to-Text API is a robust artificial intelligence tool designed for developers who want to incorporate speech recognition features into their applications effortlessly. This API enables real-time processing of audio input, converting it into text, which makes it ideal for diverse uses such as voice search and interactive applications. Its adaptability is further demonstrated by its capacity to work with multiple audio formats and accommodate different speech patterns. Moreover, it boasts advanced functionalities for managing longer audio recordings and distinguishing between multiple speakers, providing a more thorough transcription experience. New users can also take advantage of $300 in complimentary credits to test out these AI capabilities, allowing them to fully explore the API's offerings without any upfront costs.
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    Google AI Studio Reviews
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    Google AI Studio presents an extensive range of AI APIs designed to help companies seamlessly embed AI functionalities into their current applications. These APIs grant users access to robust AI services, including natural language processing, image recognition, and speech recognition, simplifying the process of integrating sophisticated AI features without requiring extensive technical knowledge. Developers can swiftly enhance their applications with AI-driven capabilities, improving user interaction and opening up new possibilities. Additionally, the platform prioritizes scalability and dependability, making it an ideal choice for businesses across various sectors and sizes.
  • 3
    Dialogflow Reviews
    Dialogflow by Google Cloud is a natural-language understanding platform that allows you to create and integrate a conversational interface into your mobile, web, or device. It also makes it easy for you to integrate a bot, interactive voice response system, or other type of user interface into your app, web, or mobile application. Dialogflow allows you to create new ways for customers to interact with your product. Dialogflow can analyze input from customers in multiple formats, including text and audio (such as voice or phone calls). Dialogflow can also respond to customers via text or synthetic speech. Dialogflow CX, ES offer virtual agent services for chatbots or contact centers. Agent Assist can be used to assist human agents in contact centers that have them. Agent Assist offers real-time suggestions to human agents, even while they are talking with customers.
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    Gemini Reviews
    Gemini, an innovative AI chatbot from Google, aims to boost creativity and productivity through engaging conversations in natural language. Available on both web and mobile platforms, it works harmoniously with multiple Google services like Docs, Drive, and Gmail, allowing users to create content, condense information, and handle tasks effectively. With its multimodal abilities, Gemini can analyze and produce various forms of data, including text, images, and audio, which enables it to deliver thorough support in numerous scenarios. As it continually learns from user engagement, Gemini customizes its responses to provide personalized and context-sensitive assistance, catering to diverse user requirements. Moreover, this adaptability ensures that it evolves alongside its users, making it a valuable tool for anyone looking to enhance their workflow and creativity.
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    Google Cloud Natural Language API Reviews
    Leverage advanced machine learning techniques for thorough text analysis that can extract, interpret, and securely store textual data. With AutoML, you can create top-tier custom machine learning models effortlessly, without writing any code. Implement natural language understanding through the Natural Language API to enhance your applications. Utilize entity analysis to pinpoint and categorize various fields in documents, such as emails, chats, and social media interactions, followed by sentiment analysis to gauge customer feedback and derive actionable insights for product improvements and user experience. The Natural Language API, combined with speech-to-text capabilities, can also provide valuable insights from audio sources. Additionally, the Vision API enhances your capabilities with optical character recognition (OCR) for digitizing scanned documents. The Translation API further enables sentiment understanding across diverse languages. With custom entity extraction, you can identify specialized entities within your documents that may not be recognized by standard models, saving both time and resources on manual processing. Ultimately, you can train your own high-quality machine learning models to effectively classify, extract, and assess sentiment, making your analysis more targeted and efficient. This comprehensive approach ensures a robust understanding of textual and audio data, empowering businesses with deeper insights.
  • 6
    Vertex AI Vision Reviews

    Vertex AI Vision

    Google

    $0.0085 per GB
    Effortlessly create, launch, and oversee computer vision applications with a fully managed application development environment that cuts down the development time from days to mere minutes at a fraction of the cost compared to existing solutions. Seamlessly ingest live video and image streams on a global scale, allowing for rapid and convenient data handling. Utilize a user-friendly drag-and-drop interface to develop computer vision applications with ease. Efficiently store and search through petabytes of data, all while benefiting from integrated AI functionalities. Vertex AI Vision equips users with comprehensive tools to manage every stage of their computer vision application life cycle, including ingestion, analysis, storage, and deployment. Connect the output of your applications effortlessly to data destinations, such as BigQuery for in-depth analytics or live streaming to promptly drive business decisions. Ingest and process thousands of video streams from various locations worldwide, ensuring scalability and flexibility. With a subscription-based pricing model, users can take advantage of costs that are up to ten times lower than those of previous options, providing a more economical solution for businesses. This innovative approach allows organizations to harness the full potential of computer vision technology with unprecedented efficiency and affordability.
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    Google Cloud Text-to-Speech Reviews
    Utilize an API that leverages Google's advanced AI technologies to transform text into natural-sounding speech. With the foundation laid by DeepMind’s expertise in speech synthesis, this API offers voices that closely resemble human speech patterns. You can choose from an extensive selection of over 220 voices in more than 40 languages and their various dialects, such as Mandarin, Hindi, Spanish, Arabic, and Russian. Opt for the voice that best aligns with your user demographic and application requirements. Additionally, you have the opportunity to create a distinctive voice that embodies your brand across all customer interactions, rather than relying on a generic voice that might be used by other companies. By training a custom voice model with your own audio samples, you can achieve a more unique and authentic voice for your organization. This versatility allows you to define and select the voice profile that best matches your company while effortlessly adapting to any evolving voice demands without the necessity of re-recording new phrases. This capability ensures your brand maintains a consistent audio identity that resonates with your audience.
  • 8
    PaLM Reviews
    The PaLM API offers a straightforward and secure method for leveraging our most advanced language models. We are excited to announce the release of a highly efficient model that balances size and performance, with plans to introduce additional model sizes in the near future. Accompanying this API is MakerSuite, an easy-to-use tool designed for rapid prototyping of ideas, which will eventually include features for prompt engineering, synthetic data creation, and custom model adjustments, all backed by strong safety measures. Currently, a select group of developers can access the PaLM API and MakerSuite in Private Preview, and we encourage everyone to keep an eye out for our upcoming waitlist. This initiative represents a significant step forward in empowering developers to innovate with language models.
  • 9
    Gemini Live API Reviews
    The Gemini Live API is an advanced preview feature designed to facilitate low-latency, bidirectional interactions through voice and video with the Gemini system. This innovation allows users to engage in conversations that feel natural and human-like, while also enabling them to interrupt the model's responses via voice commands. In addition to handling text inputs, the model is capable of processing audio and video, yielding both text and audio outputs. Recent enhancements include the introduction of two new voice options and support for 30 additional languages, along with the ability to configure the output language as needed. Furthermore, users can adjust image resolution settings (66/256 tokens), decide on turn coverage (whether to send all inputs continuously or only during user speech), and customize interruption preferences. Additional features encompass voice activity detection, new client events for signaling the end of a turn, token count tracking, and a client event for marking the end of the stream. The system also supports text streaming, along with configurable session resumption that retains session data on the server for up to 24 hours, and the capability for extended sessions utilizing a sliding context window for better conversation continuity. Overall, Gemini Live API enhances interaction quality, making it more versatile and user-friendly.
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