Dev tools · alternatives · 2026

24 alternatives to Fleksy Keyboard SDK

Build powerful text input apps with Fleksy

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Fleksy Keyboard SDK launched in 2020; newer entries below may have overtaken it.

1. 1
   Fleksy Developer Platform▲84

   The fastest way to build your powerful software keyboard

   2022 · its alternatives →

2. 2
   Fleksyapps▲78

   Your favorite apps available anywhere you type

   2019 · its alternatives →

3. 3
   Fleksy (iOS app)▲135

   The fastest, most accurate, most fun way to type.

   2014 · its alternatives →

4. 4
   Fleksy 5.0▲93

   Fast keyboard with GIFs, extensions, and themes (oh my!)

   2014 · its alternatives →

5. 5
   The Grammarly Keyboard for iOS▲599

   Grammarly launches new iOS keyboard for better writing

   2017 · apps.apple.com · its alternatives →

6. 6
   The Grammarly Keyboard for Android▲166

   Grammarly launches new Android keyboard

   2017 · play.google.com · its alternatives →

7. 7
   Fixkey▲583

   Grammarly for powerusers

   2024 · fixkey.ai · its alternatives →

8. 8
   Letterly▲937

   Turn your speech into well-written text

   2024 · letterly.app · its alternatives →

9. 9
   Fleksy▲3

   GIF, Web & Yelp Search

   2018 · apps.apple.com · its alternatives →

10. 10
    SwiftKey for iOS▲252

    The keyboard that learns from you.

    2014 · microsoft.com · its alternatives →

11. 11
    WordBox▲60

    Beautiful iOS text editor with fleksy keyboard

    2014 · wordboxapp.com · its alternatives →

12. 12
    Makemoji SDK▲98

    The popular emoji keyboard, now for your app

    2016 · makemoji.com · its alternatives →

13. 13
    Swiftkey Neural Alpha▲120

    1st keyboard app that uses neural networks to predict words

    2015 · play.google.com · its alternatives →

14. 14
    Gboard for Android▲278

    Google's keyboard, now available on Android

    2016 · play.google.com · its alternatives →

15. 15
    Keyboard+▲85

    Keyboard with built-in translation service

    2015 · its alternatives →

16. 16
    Kokori▲101

    Transform text to speech with a powerful macOS app

    Jan 2026 · kokori.app · its alternatives →

17. 17
    Lightkey Predictive Typing for Windows▲71

    Boost your efficiency by 40% in Office, Gmail, WhatsApp Web

    2017 · lightkey.io · its alternatives →

18. 18
    Flakes▲147

    A keyboard-first, AI-powered native browser for macOS.

    Jan 2026 · flakes.ai · its alternatives →

19. 19
    Made For ChromeOS▲119

    A crowd-sourced list of Android apps optimized for ChromeOS

    2018 · its alternatives →

20. 20
    Smart Keys for Mac▲149

    AI shortcuts for fixing grammar, translating and coding

    2025 · smartkeys.so · its alternatives →

21. 21
    Swiftmoji▲141

    Emoji-predicting keyboard by Swiftkey

    2016 · emojisup.org · its alternatives →

22. 22
    Blixy▲125

    Fonts & Themes Keyboard

    Nov 2025 · apps.apple.com · its alternatives →

23. 23FI
    Fixkey is a keyboard-focused AI copilot for writing▲36

    Demo: https://www.youtube.com/watch?v=sRFOWNpb3U4 Imagine having the CMD+K functionality of Cursor.sh but instead of code you edit natural language. *Introducing Fixkey:* - Native Swift macOS app (no Electron) - Keyboard-centric - Select common prompts with keyboard shortcuts - Press one shortcut to select and fix the current paragraph - Create custom prompts just in time - Works in every application on macOS (Apple Notes, Obsidian, Notion, Gmail, Slack…) - Support for local running models (Beta) *Why not using Grammarly?:* I always feel that traditional grammar correction…

    2024 · fixkey.ai · its alternatives →

24. 24
    The FlashSticks App▲113

    Helps you pronounce any foreign language word, perfectly

    2015 · 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 →