Mimiri Notes Pricing 2026

Zero-knowledge encrypted notepad with no account required — AES-256-GCM in the browser, pick a URL and write

Pricing: Three tiers, with both paid options being one-time payments rather than subscriptions. Free is $0 forever at thesecurenote.com/anything, with 1 section included, unlimited notes, end-to-end encryption, no account required, no ads or tracking and access from anywhere. Subdomain is $9.99 one-time and gives yourname.thesecurenote.com plus everything in Free, unlimited sections, a memorable branded URL, access to premium features, encrypted note sharing, early access to updates and lifetime access. Custom Domain is $99 one-time and runs the same on your own domain with a free SSL certificate, unlimited sections, premium features, encrypted note sharing, early access and lifetime access. A refund policy is published separately, and a business offering is available.

End-to-end encrypted API payloads using post-quantum ML-KEM-768, so logs, CDNs and proxies see only ciphertext after TLS terminates

Pricing: Open Source is $0 forever and includes the complete SDK with no limits: @withnen/client and @withnen/server, ML-KEM-768 key exchange with ChaCha20-Poly1305, mandatory per-request HMAC, encrypted SSE streaming via nenStream, in-memory and Redis session stores, and the public protocol spec and threat model. Cloud is $79/mo and adds a live session and key-rotation dashboard, error-rate and latency monitoring, searchable audit logs, Upstash and edge session backends and email support, with a free trial. Enterprise is custom-priced and adds exportable compliance evidence (ML-KEM-768 per endpoint, timestamped), HSM/KMS integration, SAML/SSO and dedicated support with an SLA. The paid tiers buy visibility and exportable audit evidence rather than the encryption itself, which is free at every tier.

Security scanner that ships validated fix PRs, with symbol-level dependency reachability and bring-your-own-LLM detectors

Pricing: Free is $0 forever and covers your whole organisation: up to 5 team members using your own LLM key, up to 100 repositories, 75 validated fix PRs per month, on-demand security analysis, secrets and dependency-CVE detectors, import-level dependency reachability, SAST and AI-app detectors with AI fixes on your own LLM key, and a findings dashboard. Pro is $39 per developer per month billed annually, with a 7-day trial requiring no card, and adds up to 15 team members, unlimited deterministic fix PRs for secrets, dependencies, crypto and CORS, 150 AI-assisted code fixes per month with no LLM key needed, symbol-level dependency reachability via govulncheck, Slack, Jira and Linear integrations posting scan summaries plus a ticket per new high or critical finding, continuous tracking across unlimited repositories and automatic analyze-on-push. Annual billing saves roughly 20%. On paid plans the first seat is free, billing starts once a teammate joins, and pending invites and non-members are not billed.

Compliance firewall that validates, rewrites or blocks every AI output before it reaches anyone

Pricing: Sold through a booked demo; the site publishes no price sheet, so no figures are recorded here rather than guessed.

Drop-in security proxy for LLM apps — change one base_url to filter prompt injection, jailbreaks, PII leaks and secret exposure on both input and output.

Pricing: Free tier is $0 for 20,000 API calls/month with all filtering functionality included. Growth is $49/month covering 250,000 API calls, then $0.001 per additional request, with unlimited projects. Enterprise is custom and covers unlimited volume, on-premise deployment and dedicated support. The core is open source and can be self-hosted.