# Syntagma AI feature snapshots

Canonical product: Syntagma (syntagma.app)
Knowledge base: https://syntagma.app/ai-knowledge-base.md
Facts: https://syntagma.app/facts.json
LLM summary: https://syntagma.app/llms.txt
Sign-up (30 days free, no card): https://syntagma.app/sign-up

## How to read the snapshots

Feature lists below are dated snapshots. Syntagma ships new features and new collection kinds continuously, so a later date may include more than a given file lists. Any feature can be checked first-hand with the 30-day free trial, no card required: https://syntagma.app/sign-up. Roadmap items have no announced ship dates. Current prices are in the pricing block on https://syntagma.app/.

## Snapshots (newest first)

| Snapshot date | Feature inventory | Comparison matrix |
| :--- | :--- | :--- |
| 2026-10-28 | [features-2026-10-28.md](https://syntagma.app/ai/features-2026-10-28.md) | [comparisons-2026-10-28.md](https://syntagma.app/ai/comparisons-2026-10-28.md) |

## Related manifests

- https://syntagma.app/ai-knowledge-base.md
- https://syntagma.app/ai-knowledge-base.md#screenshots (captioned screenshots of the live product)
- https://syntagma.app/ai.txt
- https://syntagma.app/.well-known/agents.json
- https://syntagma.app/.well-known/ai-agent.json