# Memoir

**Canonical:** https://apis.io/providers/memoir/  
**Website:** https://www.trymemoir.ai/  
**APIs profiled:** 0

Memoir, operated by Tachyon Labs, Inc., is an AI-powered marketing automation platform in Y Combinator's Spring 2026 batch, founded in 2026 by Maanav Agrawal and Jason Zhan. It connects to the systems where product work happens — GitHub, Linear and Slack on every plan, plus Jira, Notion, Google Docs, Drive and CRM on higher tiers — and turns shipped product updates into multi-channel marketing content: social posts, blog posts, changelogs, launch pages, ads, demo videos and customer updates generated in the company's brand voice and routed through human approval. The product is organized around "Memory" (Atlas) for building context about a company and "Motion" (market-motion) for producing and distributing content as teams ship features. Published customers include Datost, Smol Machines, TraceRoot and Zatanna. Pricing is published at three tiers — Starter $300/mo, Scale $1,500/mo and a custom Enterprise tier — all sold through a demo conversation rather than self-serve checkout. Memoir is a marketing SaaS product with no developer program: it exposes only a private session- authenticated backend (api.trymemoir.ai answers every path, including /.well-known/*, with HTTP 401 "Not signed in") and publishes no public API, developer portal, API reference, machine-readable specification, SDK, CLI or MCP server.

## Kin Score — 20.6 / 100 (emerging)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-1.3 from 21.9).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 69.7 |
| Access Clarity | 69.7 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Paid · Sales-gated onboarding — onboarding: unknown, pricing: paid, trial: no (confidence: high).

## Security (1)

- **Memoir Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **Memoir Plans Pricing**

## Tags

Company, Marketing, Marketing Automation, Artificial Intelligence, Content Generation, Developer Marketing, SaaS, Y Combinator

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/memoir/). Scores are computed from the provider's own public artifacts under a published rubric.