AI · alternatives · 2026

24 alternatives to Thesaurus

Find just the perfect word with AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Thesaurus launched in 2024; newer entries below may have overtaken it.

1. 1
   Wordware▲9,866

   Your tool for building AI agents with natural language

   2024 · wordware.ai · its alternatives →

2. 2
   Writefull Thesaurus▲235

   A Google Docs add-on that uses AI to give you synonyms

   2017 · its alternatives →

3. 3
   Doco▲431

   AI Agent for Microsoft Word

   2025 · trydoco.com · its alternatives →

4. 4
   What Word Is That?▲99

   Find the right word when you need it

   2023 · its alternatives →

5. 5
   Grok by SpaceXAI for Word▲209

   Draft, restructure & tighten wording from panel inside Word

   Jun 2026 · x.ai · its alternatives →

6. 6
   Multisaurus▲76

   A modern take on the thesaurus

   2019 · its alternatives →

7. 7
   Gramara▲273

   AI grammar correction

   2020 · its alternatives →

8. 8
   AGENTS.md▲229

   A README, but for your AI coding agent

   2025 · agents.md · its alternatives →

9. 9
   DoMore.ai▲143

   Your personalized AI tools catalog with semantic search

   2023 · its alternatives →

10. 10
    AI Dictionary▲80

    Redefine Words with Fun: Every Word, A New Surprise

    2024 · its alternatives →

11. 11
    Byword▲168

    Generate high-quality SEO articles at scale

    2024 · its alternatives →

12. 12
    Read Easy.ai▲113

    Make text more understandable and easier to read

    2023 · its alternatives →

13. 13
    Wordwand▲83

    AI anywhere you type. 10x your productivity

    Feb 2026 · wordwand.co · its alternatives →

14. 14
    Rephrasee – Powered by AI▲114

    Utilize AI to maximize your productivity

    2023 · its alternatives →

15. 15
    Rewrait for Windows▲84

    Write it once, perfect it fast.

    2025 · rewrait.com · its alternatives →

16. 16
    Correct My Grammar▲77

    AI based tool to correct your grammar & rephrase sentences

    2023 · its alternatives →

17. 17
    Wordprobe▲84

    A thesaurus and translate app for Mac & iOS.

    2018 · its alternatives →

18. 18
    Lexi: write well by talking▲96

    iOS AI voice keyboard

    2023 · its alternatives →

19. 19
    Power Thesaurus▲78

    A crowdsourced thesaurus

    2015 · its alternatives →

20. 20
    Write better with AI Writing Tool▲68

    Grammar Check, Spelling and Translate

    2023 · its alternatives →

21. 21
    Word Genie▲71

    Use AI to find the word stuck on the tip of your tongue

    2023 · its alternatives →

22. 22
    QuillWord▲15

    The best AI tool for academic and research writing

    2024 · its alternatives →

23. 23
    TheWordsmith.ai▲6

    Copilot and Writing Assistant for Quality, On-brand Content

    2023 · its alternatives →

24. 24
    LexiqOn▲6

    AI that tells you how you sound in words

    Oct 2025 · 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 →