100 in 100 Challenge
First 100 Users
Synthesia.io
Canva Video Suite
Ship Your Enemies Glitter
OpenDeck
GrowthList
How billion & million dollar companies got their first users

ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents

Which is more popular?
Based on our record, Startup First Users seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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SFU
Startup First Users
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|---|---|---|
| Website | earlyusergrowth.com | agent-memory.dev |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
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
How often each product is chosen within a category, 0–100% relative to the other.

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

Cool little resource I found https://earlyusergrowth.com/startups/. Source: over 5 years ago
Tracking Agentmemory since Jun 2026.
When comparing Startup First Users and Agentmemory, you can also consider the following products.

Get 100 new paid users in 100 days
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Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
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Get your startup's first 100 users.
Compare First 100 Users to Startup First Users or Agentmemory:

Your private, local memory layer for all AI tools
Compare Mem0 to Startup First Users or Agentmemory:

Create AI videos by simply typing in text. Make engaging videos for e-learning, customer onboarding, etc. No need for actors, cameras or audio equipment.
Compare Synthesia.io to Startup First Users or Agentmemory:

Persistent memory from agent trace, not just conversation
Compare Memori to Startup First Users or Agentmemory: