AI · alternatives · 2026

24 alternatives to API.AI for Google Assistant

Build conversation actions for Google Home and more

API.AI for Google Assistant is a developer tool for building conversational actions on Google Home and other Google Assistant platforms. It uses artificial intelligence to process natural language and enable voice… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. API.AI for Google Assistant launched in 2016; newer entries below may have overtaken it.

1. 1
   api.ai▲301

   Build your own Siri. Speech interface for apps and devices.

   2014 · its alternatives →

2. 2
   Google Duplex▲1,447

   An AI assisstant that can talk on the phone 🤖

   2018 · research.google · its alternatives →

3. 3
   Google.ai▲413

   Bringing the benefits of AI to everyone

   2017 · google.com · its alternatives →

4. 4
   AI Assistant▲455

   A simple Go package for unified AI chat management across OpenRouter, OpenAI, Google GenAI, and more, with support for tool calling and S3-compatible user sessions

   2023 · aichat.fm · its alternatives →

5. 5
   New Google Assistant▲466

   From Google Home to your phone, including Google Lens

   2017 · blog.google · its alternatives →

6. 6
   Assistant by Mintlify▲378

   A conversational, agentic assistant built into your docs

   2025 · mintlify.com · its alternatives →

7. 7
   Init.ai▲505

   Build powerful and intelligent conversational apps 💁🤖

   2016 · its alternatives →

8. 8
   BotTalk▲282

   Create Alexa skills and Google Assistant actions with Markup

   2018 · its alternatives →

9. 9
   Google Home▲669

   Google's Alexa competitor, an in-home voice assistant

   2016 · home.google.com · its alternatives →

10. 10
    Play AI▲447

    The voice interface of AI

    2024 · its alternatives →

11. 11
    GPT Computer Assistant▲655

    Create intelligence for your products

    2024 · gca.dev · its alternatives →

12. 12
    Actions by Google & Converse.AI▲78

    Built intelligent assistants without code

    2017 · blog.converse.ai · its alternatives →

13. 13
    Conversation API▲275

    Build chatbots with memory using just an API

    Jan 2026 · amarsia.com · its alternatives →

14. 14
    Noty.ai▲206

    AI meeting assistant for Google Meet

    2022 · noty.ai · its alternatives →

15. 15SA
    Siri-as-a-Service Speech API▲242

    2014 · wit.ai · its alternatives →

16. 16
    Smartly.AI▲211

    AI voice platform for Google Assistant & Amazon Alexa

    2017 · smartly.ai · its alternatives →

17. 17
    Anna Assistant▲137

    Your personal assistant on Google Chrome

    2018 · chromewebstore.google.com · its alternatives →

18. 18
    Dialogflow Templates▲63

    Pre-trained AI from Google to automate chat and voice bots

    2023 · janis.ai · its alternatives →

19. 19
    AI Assistant▲70

    Text generation, working with links, files, search

    2023 · say-apps.com · its alternatives →

20. 20
    PaLM API▲147

    A new AI API from Google

    2023 · blog.google · its alternatives →

21. 21
    Api to bot▲145

    Convert your API to Alexa skill or Google Home app in 5 mins

    2017 · apitobot.io · its alternatives →

22. 22
    Josh.ai▲133

    Control and automate your home from anywhere

    2016 · josh.ai · its alternatives →

23. 23
    O'Reilly Bots - #17 - Brad Abrams on Google Assistant▲68

    A universal bot for messaging, mobile voice, and the home

    2017 · oreilly.com · its alternatives →

24. 24
    Youtube AI Assistant▲99

    Get ready to chat with your ultimate video companion

    2023 · kites.dev · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →