
Which is more popular?
Based on our record, Fastly seems to be more popular. It has been mentioned 14 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | fastly.com | shadowgit.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Fastly yet.
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.


Possible disadvantages
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 Fastly 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 Fastly and ShadowGit. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


With a decade of experience in the CDN market, Fastly was founded by Artur Bergman in 2011. Fastly is one of those whirlwind service providers that expanded quickly through the years to become a force to be reckoned...
Fastly originates from San Francisco and works edge-cloud-based. In addition to the use of a Content-Delivery-Network, Fastly optimises images to relieve the server and live up to its name even more. The fewer bytes,...
Fastly is a CDN service that specialises in dynamic and event-driven content delivery. Fastly uses its powerful and distributed network of servers to cache and serve your web content and applications with low latency...
We have no reviews of ShadowGit yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Well worth a mention, Fermyon[0] and Cosmonic[1], and Fastly[2] are all standards-based and mature wasm edge/cloud providers worth checking out! 0: https://fermyon.com 1: https://cosmonic.com 2: https://fastly.com. - Source: Hacker News / almost 3 years ago
Go to fastly.com if you want to know what fastly is. Source: over 3 years ago
"Websites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for i.redd.it. The certificate is only valid for the following names: default.ssl.fastly.net, fastly.com,... Source: over 3 years ago
Tracking ShadowGit since Sep 2025.
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