Full MCP server and web dashboard. No credit card required.
- 100 memories
- Full MCP server
- Basic search
- Weekly digest
- Web dashboard
Get started free
No credit card required.
pricing · straight math, no enterprise sales call
the brain is free. the chief of staff is $19/mo.
start on Starter, upgrade when you want integrations and daily follow-through. cancel any time, keep your memories.
pricing · 2 plans · monthly or annual
3ngram is free to use, flat $19 for individuals who want integrations and daily follow-through. Teams pricing coming.
Start free on the Starter plan and upgrade to Individual at $19/month when you need integrations and daily follow-through.
For consultants, founders, operators, and solo knowledge workers who need integrations and digests.
- Everything in Starter
- Unlimited memories
- AI answers (RAG search)
- Integrations (3 sources included)
- Daily and weekly digests
- Tags and priority support
Get started for $19/mo
Cancel any time. Starter limits resume after cancel.
common questions · 6 answers
- Is there a free plan?
- Yes. Starter is free with 100 memories, the MCP server, basic search, weekly digest, and the web dashboard. No credit card required.
- What happens when I hit 100 memories on Starter?
- The least-recalled memories beyond the cap get locked — still visible, not deleted. Upgrade to Individual and they unlock instantly.
- What counts as an integration?
- Each connected source — Basecamp, Linear, GitHub, Google Docs, Google Calendar, Jira, Confluence — is one integration. Individual includes 3; add-ons are $5/month per extra source.
- When does Teams ship?
- Teams is on the roadmap. Single-user memories and team memories will be compatible from day one — no migration required when you upgrade.
- Can I cancel anytime?
- Yes. Monthly plans cancel at the end of the billing period. Your memories stay — the plan just reverts to Starter limits.
- Do you train models on my data?
- No. Your memories never leave the database unencrypted and are never sent to a foundation-model training pipeline. Contractual, not marketing.
3ngram has captured every commitment from your last session before you closed the tab.
private beta · inviting new users weekly · reads your sources, writes nothing without consent.
we'll send a beta link as seats open up.