Dev tools · alternatives · 2026

24 alternatives to wit.ai

Natural Language API

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. wit.ai launched in 2014; newer entries below may have overtaken it.

1. 1WN
   Wit – Natural language for your app▲321

   2013 · wit.ai · its alternatives →

2. 2
   Wit.ai Bot Engine (Beta)▲186

   Helping developers make bots great again

   2016 · medium.com · its alternatives →

3. 3SA
   Siri-as-a-Service Speech API▲242

   2014 · wit.ai · its alternatives →

4. 4
   Words API▲104

   An API for for the English language

   2015 · wordsapi.com · its alternatives →

5. 5
   Init.ai▲505

   Build powerful and intelligent conversational apps 💁🤖

   2016 · its alternatives →

6. 6
   DOT▲15

   A collection of NLP (natural language processing) APIs

   2016 · dotapi.com · its alternatives →

7. 7
   Angel.ai▲128

   Natural language search for commerce (formerly GoButler)

   2016 · angel.ai · its alternatives →

8. 8
   API.AI for Google Assistant▲378

   Build conversation actions for Google Home and more

   2016 · its alternatives →

9. 9
   Swift AI▲243

   A.I. and machine learning library written in Swift

   2016 · github.com · its alternatives →

10. 10
    Fluenty▲108

    Reply to any message with one touch, using AI.

    2016 · fluenty.co · its alternatives →

11. 11
    Rasa NLU▲142

    Open source, drop-in replacement for NLP tools like wit.ai

    2016 · rasa.com · its alternatives →

12. 12
    WitBot – A Ruby Client for wit.ai▲23

    An awesome wit.ai client for Ruby. With Bots! Contribute to benaubin/wit_bot development by creating an account on GitHub.

    2016 · github.com · its alternatives →

13. 13
    api.ai▲301

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

    2014 · its alternatives →

14. 14
    Light▲67

    NLP-based messaging engine that answers any query

    2015 · its alternatives →

15. 15
    ConverseAI▲72

    Unleash your inner genius

    2023 · apps.apple.com · its alternatives →

16. 16
    Whispr▲81

    Alternative to ChatGPT

    2023 · its alternatives →

17. 17
    Digest.AI▲145

    AI-automated digest for your team's Slack

    2016 · its alternatives →

18. 18
    TagTeam▲109

    Natural Language Processing API for unstructured text.

    2022 · tagteam.ai · its alternatives →

19. 19
    Cyrano▲130

    API for translating your chatbot into 40 languages

    2016 · its alternatives →

20. 20
    Illusion.ai▲202

    Conversational UI as a service

    2017 · illusion.ai · its alternatives →

21. 21
    Slate▲222

    Beautiful static documentation for your API

    2016 · github.com · its alternatives →

22. 22
    Foreign Buddy▲123

    Learn any language with me 🇺🇸 🇪🇸 🇫🇷 🇩🇪 🇮🇹

    2017 · messenger.com · its alternatives →

23. 23
    Layer Platform API▲202

    Build rich application-to-user messaging

    2015 · its alternatives →

24. 24
    Natural Language Processing APIs▲7

    Natural Language Processing APIs

    2015 · text-processing.com · 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 →