Alternatives

Products that do what PromptFold does

Free real-time, low latency lossless LLM prompt compression

1. 1
   Prompt Whisperer▲352

   Simplifying your path to AI interaction

   2024

2. 2
   Edgee▲196

   The AI Gateway that TL;DR tokens

   Feb 2026 · edgee.ai

3. 3
   Promptly▲304

   No-code platform for generative AI apps & chatbots

   2023

4. 4
   SuperCompress▲16

   Cut your LLM Token Costs by 65%

   Jul 2026 · supercompress.dev

5. 5CG
   Compress GPT-4 Prompts▲68

   Hey HN! I recently built Prompt Reducer, an app that makes it easier to compress GPT-4 prompts. The main goal is to reduce the number of tokens in each prompt, thereby reducing the cost of running GPT-4. I figured since @gfodor tweeted about compressing GPT-4. It’s still early, and it does not work perfectly, but I’d love to hear any feedback or suggestions for how to make it faster or more efficient.

   2023 · promptreducer.com

6. 6
   prompts.chat▲63

   Collect, organize, and share AI prompts. Free & Open Source.

   Dec 2025 · prompts.chat

7. 7
   Promptstacks▲85

   Your ChatGPT prompt engineering community with free prompts.

   2023

8. 8
   Promptr for AI▲32

   The context manager and skills library for marketing teams

   Apr 2026 · promptr.ai

9. 9
   ShrinkToken▲1

   Offline AI prompt compressor to save up to 50% on tokens

   Aug 2026 · shrinktoken.netlify.app

10. 10
    Save AI Tokens with this one Website

    Paste your prompt → optimize it → cut token cost instantly.

    Apr 2026 · frukal.com

11. 11
    Prompt Optimizer▲17

    100% free prompt optimizer

    Sep 2025

12. 12
    Velocity: Prompt Co-Pilot Lite▲49

    Grammarly For Prompting - Personalised with Unified Memory!

    Nov 2025 · thinkvelocity.ai

13. 13
    Prompt Optimizer Pro▲2

    Cut AI API bills by 40% with local prompt compression.

    May 2026 · rajashekar41.gumroad.com

14. 14
    PromptStor▲9

    Your team's AI prompt storage. One click away.

    Dec 2025 · promptstor.app

15. 15
    PromptVault▲4

    Save & reuse AI prompts in 1 click — ChatGPT, Claude & more

    May 2026 · mypromptsvault.com

16. 16
    LLMSlim v0.3.0▲4

    Cut LLM token costs 40-70% with offline prompt compression

    Jul 2026 · llmslim.app

17. 17
    TwoTrim▲8

    Safest way to save the AI token costs

    Oct 2025

18. 18
    Compress By Light Reach▲2

    AI is a commodity. Your bill should reflect that.

    Mar 2026 · compress.lightreach.io

19. 19PA
    Prompt Apps – Ready-to-Use Generative AI Apps from Prompt▲16

    Even if you're not a Prompt whiz, you can still get top-notch results just like the pros. This Product will handle internally handle boring And Cognitively demanding prompt Engineering. Just pick a service, fill in the keywords, and get the desired result! Open Source , Free , Privacy Friendly , Crowd Source Prompts, No Login Required. You can submit Features(https://prompt-apps.canny.io/feature-requests?sort=top) and Prompts (https://prompt-apps.canny.io/prompt-conversion?sort=top)

    2023 · chatgpt-prompt-apps.com

20. 20
    TokenCrush▲11

    Thrive in a world of increasing LLM costs

    2025

21. 21
    PromptMix▲7

    Drag-and-drop blocks & batch-generate AI prompts in seconds

    2025

22. 22
    Promptify▲6

    Enhance and Customize LLM Prompts with a Single Click

    Sep 2025

23. 23
    Promptly▲13

    An AI Cost Optimization Infrastructure for LLM Applications

    Mar 2026 · getpromptly.in

24. 24
    TextCompressor ▲2

    Reduce your LLM API bill 11–45% with zero code changes

    Apr 2026 · textcompressor.unmutedlive.com

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