
TLDR This
SummarizeBot
Free Summarizer
Resoomer
Summize
Crammer
Gamayun
Summarize articles, text, websites, essays and documents for free with SMMRY.

Which is more popular?
Based on our record, SMMRY seems to be more popular. It has been mentioned 26 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | smmry.com | shadowgit.com |
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| Platforms | ||
| Company | 2009 | Startup from Germany · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


SMMRY's mission is to provide an efficient manner of understanding text, which is done primarily by reducing the text to only the most important sentences.
Every change saved. Any version restorable. AI can search what changed to debug faster. Never lose work again. Cut debugging time by 80%. Save 50% on AI tokens. 100% local.
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SMMRY and ShadowGit.
ShadowGit's answer:
ShadowGit is the only tool where AI assistants can directly search your code history to debug faster while using 50% fewer tokens. Auto-captures every change without touching your main git repo. Built specifically for AI-assisted development.
ShadowGit's answer:
Electron is the primary technology being used.
ShadowGit's answer:
ShadowGit is the only tool built specifically for developers using AI. Unlike generic backup tools, your AI can actually search the history to debug faster and use 50% fewer tokens. Separate shadow repo means your main git stays clean. 100% local.
ShadowGit's answer:
AI-Accelerated solo developers that use AI coding assistants daily (Claude, Cursor, Copilot), experienced enough to feel the pain (2-10 years of coding) and that want to move fast, ship often and experiment constantly.
ShadowGit's answer:
I built ShadowGit after losing 3 hours of work to a bad AI refactor. Started as a personal backup tool, but when I added MCP integration so AI could search the history, debugging time dropped 80%. Had to share it.
Share your experience with using SMMRY and ShadowGit. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The future has been here for a while. Source: over 3 years ago
That's what I did for my personal SMMRY lib. 100% outweighed by the value of my time spent on it but I enjoy not paying for APIs. Source: almost 4 years ago
This is done by autotldr[1] which is powered by smmry[2]. Smmry is pretty neat actually ! [1] http://autotldr.io/ [2] https://smmry.com/. - Source: Hacker News / almost 4 years ago
Tracking ShadowGit since Sep 2025.
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