
Supermemory
Mem
Byterover
Mengram
MEMANTO
Memory Sync
OpenRush
Give AI agents long-term memory.

Mem
ChatGPT
Supermemory
Equerry is a personal assistant for iPhone. Save notes, voice memos, photos and PDFs, forward the emails that matter, and ask for anything later — with the source attached.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | github.com | getequerry.app |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of OpenMemory yet.
Equerry is a personal assistant for iPhone that helps you get things done. Save notes, voice memos, photos and PDFs; forward or CC the emails that matter; then ask your equerry anything later and get the answer with its source attached. Scheduled briefs keep you ready for what's next — meeting...
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
No analysis of Equerry.app yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing OpenMemory and Equerry.app.
Equerry.app's answer:
Nothing gets into your assistant unless you send it. There is no inbox access: you save notes, voice memos, photos and PDFs, or forward and CC the email threads that matter, and your equerry works only from that. Your notes, emails, PDFs and voice memos finally talk to each other, and every answer opens the original it came from. You can see every fact it kept, per note, and delete any of it. Your originals stay in your iCloud, not on our server. Scheduled briefs keep you ready for what's next, built from what you chose to save, with sources.
Equerry.app's answer:
Control and provenance. CC your assistant and it reads the thread, not your inbox. Most assistants either start from a blank chat or ask for access to a whole mailbox or account; Equerry works only from what you send it, across every tool you use, so your working life is not tied to one ecosystem. Every answer opens the original note, email or file it came from, so you can check it in one tap. You can see everything it remembered, per note, and delete any of it. Your originals stay in your iCloud. And it costs less than one billable hour a month.
Equerry.app's answer:
Senior, client-facing professionals on iPhone: consulting partners, advisors, fractional executives and other operators who run several client engagements at once. They already pay for premium productivity tools and want an assistant that holds the context for them: prepared for the next meeting, on top of client follow-ups, and able to find the detail from an old email, PDF or voice memo without digging for it, with the source attached.
Share your experience with using OpenMemory and Equerry.app. For example, how are they different and which one is better?
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