Sigma Stratum: is it still online? | SaaS OutpostDecember 2025 cohort / AI and machine learning

Documents a cognitive runtime standard, specifications, and long-horizon reasoning architecture.
- Status
- Onlinesince Nov 5, 2026
Last 30 days
100% of checks answered · median response 1,300 ms
- Oct 9, 2026: Not checked
- Oct 10, 2026: Not checked
- Oct 11, 2026: Not checked
- Oct 12, 2026: Not checked
- Oct 13, 2026: Not checked
- Oct 14, 2026: Not checked
- Oct 15, 2026: Not checked
- Oct 16, 2026: Not checked
- Oct 17, 2026: Not checked
- Oct 18, 2026: Not checked
- Oct 19, 2026: Not checked
- Oct 20, 2026: Not checked
Domain and certificate
- Registrar
- Key-Systems GmbH
- Registered
- May 6, 2025 · 7 months before launch
- Renewal due
- May 6, 2027 · in 6 months
- HTTPS certificate
- valid to Dec 12, 2026 · 35 days left
Registration data for sigmastratum.org from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
· Launch announcement
Online
· online
- Last checked Nov 7, 2026
Similar products, all online at their last check.
OnlineAn open specification for building computers that record and verify AI-generated reasoning.
Turns videos into searchable documents, notes, study guides, and research reports, with AI agents that use those documents.
Oct 21, 2026: Not checkedOct 22, 2026: Not checkedOct 23, 2026: Not checkedOct 24, 2026: Not checkedOct 25, 2026: Not checkedOct 26, 2026: Not checkedOct 27, 2026: Not checkedOct 28, 2026: Not checkedOct 29, 2026: Not checkedOct 30, 2026: Not checkedOct 31, 2026: Not checkedNov 1, 2026: Not checkedNov 2, 2026: Not checkedNov 3, 2026: Not checkedNov 4, 2026: Not checkedNov 5, 2026: Online (1 of 1 checks answered)Nov 6, 2026: Online (1 of 1 checks answered)Nov 7, 2026: Online (1 of 1 checks answered)Oct 9, 2026- Online
- Some checks failed
- Down
- Not checked
Today Daily checks started Nov 5, 2026.
We will record this product's plans and prices over time. Coming soon.
Converts PDFs and other documents into spreadsheets and automates document extraction workflows for businesses.
OnlineAn open benchmark for evaluating document parsing and OCR systems on enterprise documents.
A durable runtime for developers building agent systems with persistent state, history, and recovery.
OnlineAn AI workspace helps product managers turn research and scattered documents into traceable PRDs and other product strategy documents.