SustAIn
SustAIn helps you shorten prompts before sending them to AI models. It adds a lightweight compression tool directly inside…
As of June 2026, SustAIn has 1 users and a 5.00/5 rating from 1 reviews in the Productivity category.
Usersdown 66.7 percent−66.7%
1
1
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0.0
Manifest V3
History
5 snapshotsTracking since Apr 16, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 16, 2026 | 3 | 5.00 | 1 | 1.0.0 |
| Apr 22, 2026 | 3 | 5.00 | 1 | 1.0.0 |
| Apr 27, 2026 | 2 | 5.00 | 1 | 1.0.0 |
| May 10, 2026 | 1 | 5.00 | 1 | 1.0.0 |
| May 27, 2026 | 2 | 5.00 | 1 | 1.0.0 |
| Now | 1 | 5.00 | 1 | 1.0.0 |
Permissions & access
- Permissions
- storageoffscreen
- Host access
- https://*.workers.dev/*
Screenshots
About
SustAIn helps you shorten prompts before sending them to AI models. It adds a lightweight compression tool directly inside supported AI chat websites so you can fit more instructions within model limits, reduce token usage, and keep your workflow fast. SustAIn compresses long prompts before you send them, helps you stay within context and usage limits, and lets you undo prompt changes quickly. It also tracks usage and savings such as tokens, compression percentage, water, and energy, making the environmental impact of AI usage more visible. By reducing unnecessary tokens, SustAIn helps lower the compute, water, and energy associated with large AI models while preserving the core meaning and key instructions of your prompt. SustAIn helps compress prompts on supported AI chat sites, including major tools like ChatGPT and Gemini.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 58.3MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- pnnobmppaencicokpiiaaodgnjdhhkla
- Developer ID
- u50bc09e9b0edd3696a57fddb5f6dc7c7
- Developer Email
- [email protected]
- Created
- Mar 16, 2026
- Last Updated (Store)
- Mar 18, 2026
- Last Scraped
- Jun 9, 2026
- Website
- —
- Support URL
- —
Similar extensions
Alternatives to SustAIn, ranked by description similarity.
Reduce ChatGPT Cost 70%
Optimize prompts for ChatGPT, Claude, Grok, Gemini & more – save tokens and improve AI responses.
—
Prompt Saver
Save and manage your chatbot prompts efficiently
9
GreenPrompt
GreenPrompt rewrites your AI prompts to be shorter and more efficient.
By minimising unnecessary processing, it reduces wasted…
3
★ 5.0
Prompt Power
Track the energy footprint of your AI prompts across Claude, ChatGPT, Gemini, and Perplexity
15
★ 5.0
AI Wattch - Track Your AI Footprint
Discover how your AI usage impacts the planet. Measure, compare, and optimize your AI footprint in real time.
255
★ 5.0
Prompt Enhancer - AI Prompt Optimizer
AI prompt enhancer for ChatGPT, Claude & Gemini. No API key, 100% private, free forever.
12
★ 3.7
Prompt Asist
Gemini 2.5 Flash 기반 프롬프트 최적화 도구
1
★ 5.0
Magic Prompt - AI Prompt Enhancer
Enhance your prompts with AI assistance for better responses from ChatGPT, Claude.
12
★ 5.0
Data sourced from the Chrome Web Store · last verified Jun 9, 2026.