
EpicRuler
xScope
Shottr
Meazure
PicPick
QuickLens
Bluegrams Screen Ruler
Measure every pixel on your screen with ease ✨

Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Which is more popular?
Based on our record, PixelSnap seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pixelsnap.com | chainmemory.ai |
| Pricing | — | |
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In their own words, as submitted to SaaSHub.


No description of PixelSnap yet.
ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
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
PixelSnap is recommended for UI/UX designers, web developers, graphic designers, and other professionals who regularly work with digital interfaces and require precise measurement tools. It’s particularly beneficial for those who use design software frequently and need to ensure accurate size and distance specifications across different software platforms.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Fantastic Finds - Pixelsnap
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using PixelSnap and ChainMemory. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


PerfectPixel is the fastest tool for measuring anything on your screen. It allows you to create pixel-perfect designs by comparing your web page with a design mockup. PerfectPixel is an extension that overlays a semi-transparent image... - Source: dev.to / over 2 years ago
Above you see the final result of the download page on web. While working on this page I was going back and forth finetuning the design and I remembered there was this tool that could show you dimensions on the screen with the click of a... - Source: dev.to / over 2 years ago
A few apps that are a joy to use: https://ia.net/writer for writing. https://usecontrast.com/ for checking contrast. https://sipapp.io/ for picking colors. https://nova.app/ for editing code. https://cleanshot.com/ for screenshots.... - Source: Hacker News / almost 3 years ago
Tracking ChainMemory since Jul 2026.
When comparing PixelSnap and ChainMemory, you can also consider the following products.

An impressive set of design utility tools to measure distance, dimension, position, pick colors, test contrast and align elements, anywhere on your screen.
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xScope is an excellent utility that is used to measure the graphic layouts or any application’s dimensions for checking the operating systems’ compatibility with the desktop screen.
Compare xScope to PixelSnap or ChainMemory:

Persistent memory from agent trace, not just conversation
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Shottr is a free macOS screenshot app with scrolling screenshots, OCR, annotation and measurement instruments.
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Persistent memory for Claude Code, Codex & coding agents
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