Current open trial
Free
Temporary expanded capacity while subscriptions closed
- Included scope
- 1,000 memories; no card or expiry stated
Shared semantic memory for agents · Official-source review 2026-10-09
Cortex gives AI assistants shared semantic memories through MCP, including sourced recall, conflict tracking and a quality gate for redundant notes. Saved project decisions remain available across supported assistant sessions.
Understand the total cost
Current open trial
Free
Temporary expanded capacity while subscriptions closed
Planned Free
Free
Future ongoing non-resetting cap
Planned Pro
€9.99/month or €99/year
Not yet on sale; VAT included
Planned Pro+
€19.99/month or €199/year
Not yet on sale; VAT included
No retained pricing changes yet. A current price alone does not establish a historical trend.
Current official product source read individually; product artwork inspected visually.
Read original source ↗Official pricing and billing restrictions read individually.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.
Yes. Cortex by SKYNETLAB has an ongoing free plan. Current open trial offers 1,000 memories without card or expiry while sales remain closed. Future Free is a non-resetting fifty-memory archive.
Cortex by SKYNETLAB does not publish a monthly price we could confirm.
API or developer access is mentioned. MCP and an advertised ChatGPT connector provide shared memory; connector listing and client behavior were not independently tested.