
17hats
Post Affiliate Pro
LinkPoint Connect
GovWin IQ
FM Quickstart
Zoho CRM
Pipedrive
With the right app, you can spend less time looking for your contacts and more time actually connecting with them. Here are our top picks.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | tomsguide.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 Contact Apps 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
Contact Apps are recommended for busy professionals who need to manage large volumes of contacts, individuals who require synchronization across multiple devices, and anyone looking for a comprehensive tool to organize and access contact information efficiently.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Contact Apps 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 Contact Apps and ShadowGit. For example, how are they different and which one is better?
When comparing Contact Apps and ShadowGit, you can also consider the following products.

The all-in-one business system for entrepreneurs.
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Git is a free and open source version control system designed to handle everything from small to very large projects with speed and efficiency. It is easy to learn and lightweight with lighting fast performance that outclasses competitors.
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Post Affiliate Pro powers 27,000+ businesses. Get advanced tracking, automation, and seamless integrations. Start your 30-day free trial today—no credit card needed!
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LinkPoint Connect: Desktop Edition for Salesforce links the work you do in your email to the records you need to update in the CRM.
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GovWin IQ is the essential source for information, teaming and software solutions to help organizations find, manage and win government business.
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FM Quickstart is a free CRM template, custom built by a team of certified FileMaker developers. Customize the template yourself or contact us to add features.
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