WillItSurvive
YC Summer 2026 · United States

Almanac

Open-source, self-updating code wiki generated by AI coding agents.

Losing its protection
Assessed 27 July 2026 · Evidence as of 27 July 2026
The structural protection is eroding.
On the recordSince 27 July 2026 · Checkable from August 2026 · Every call on the record Checkpoint: YC Summer 2026 Demo Day, likely first funding and customer signals
The call

Almanac runs a thin, portable wiki layer on top of AI coding tools that could copy the same feature natively within a year or so.

Almanac lets teams use AI agents to build and keep a searchable wiki of code inside their GitHub repositories, using tools like Cursor and Claude. The problem is that the big platforms Almanac depends on, GitHub, Cursor, and Claude, can all build this same feature themselves at almost no cost, and they are already starting to do so (GitHub's BugBot and Antigravity show this is happening now). Because Almanac stores everything as plain Markdown files in customer repos and works with any AI platform, customers can switch away or build the same thing themselves in a few weeks, which means Almanac has nothing stopping a competitor or the platforms themselves from taking over.

Why
01
AI pressure: Claude Code, Codex, and GitHub Copilot native memory features. The SDKs Almanac orchestrates could add persistent repo memory themselves, making the separate wiki layer unnecessary. Could AI do the core job? Yes, likely.
02
Bigger players: GitHub (via Copilot). GitHub owns the repo surface and could ship native agent memory in Copilot at near zero extra cost, matching Almanac's core feature. Could a giant copy it? Yes, easily.
03
What protects it. Nothing locks users in: it is open source, stores plain Markdown in the customer's own repo, and works with any agent.
What would change this call
GitHub Copilot ships native persistent repo-based agent memory. Would show the incumbent absorbing Almanac's core feature at zero switching cost.
Almanac announces a named paying enterprise customer or hosted-tier pricing. Would show real demand beyond open-source stars and GitHub traction.
Onyx or another open-source agent-wiki gains adoption on GitHub relative to Almanac. Would show free alternatives displacing Almanac before it monetizes.
Key numbers
  • Founding team of three people (2026-07-21)
  • PyPI package moved 0.1.1 to 0.4.3 in one month (2026-07-23)
  • No named enterprise customers confirmed yet (2026-07-27)
Named risks
  • GitHub or Anthropic could ship native persistent agent memory in one sprint, at zero business model conflict. Severity: high
  • Product is portable by design (Markdown in customer repos), eliminating switching costs that could lock in users. Severity: high
  • No disclosed revenue, customers, or funding beyond YC as of July 27, 2026, leaving no financial cushion. Severity: medium
  • Crowded, well funded niche (Augment Code, Greptile, Swimm, BuildBetter CLI) competing for the same context layer wedge. Severity: medium
  • Pre 1.0 product still rapidly changing (versions 0.1.1 to 0.4.3 within three weeks in July 2026). Severity: low
Rivals, as read in July 2026
RivalDirectionEvidence
GitHub Copilotlosing to20M+ users (vendor claimed, July 2025) gives zero cost path to native repo memory, no lock in conflict
Cursorlosing toShipped BugBot with codebase indexing in 2025 and Antigravity noted absorbing context layer by July 2026
Augment CodecontestingVendor claimed $977M valuation (June 2026) racing same context wedge with deep codebase retrieval
Onyx agent-wikicontestingFree open source git backed wiki updated by agents, directly comparable concept as of July 6, 2026
Claude Code / Codex native memorylosing toAlmanac orchestrates these SDKs; first party access to conversation history threatens the wrapper
Questions people ask
Is Almanac profitable in 2026?
No. Almanac is a pre revenue Y Combinator Summer 2026 startup with no disclosed revenue, ARR, or customer count as of July 27, 2026. Its CLI tool is explicitly free and open source, launched publicly on Hacker News on July 21, 2026, with monetization for any hosted tier still unverified.
Could AI replace Almanac?
Yes, structurally. Almanac's entire function, turning AI coding agent conversations into a wiki, could be absorbed natively by Claude Code, Codex, or GitHub Copilot, which already ship adjacent features like Cursor's BugBot (2025) and Google's Antigravity, referenced in a July 23, 2026 comparison piece.
Who is Almanac's biggest competitor?
GitHub Copilot is the most dangerous rival: it has over 20 million cumulative users (vendor claimed, as of July 2025) and could add persistent repo memory at zero cost. Funded rivals Augment Code (vendor claimed $977M valuation, June 2026) and free open source Onyx agent-wiki also compete directly.
Is it safe to take a job at Almanac?
Almanac is a three person, pre revenue YC S26 team as of a July 21, 2026 Hacker News post, with no jobs currently listed on YC's board as of July 27, 2026 and no disclosed funding beyond the standard YC investment, making it a high risk early stage bet.
Who owns Almanac?
Almanac is privately held, co-founded by Divit Sheth, a former senior software engineer at Arcesium, alongside two co-founders including Kushagra Chitkara. It is part of Y Combinator's Summer 2026 batch, with no independent funding round reported beyond YC as of July 27, 2026.
Does Almanac have any paying customers?
No named enterprise customers or revenue figures were found as of July 27, 2026. The product publicly launched via Show HN on July 21, 2026, framed as open source, local, and free, suggesting the company is still in an early community adoption phase, not a monetized one.
Timeline
  • 2026-07-23PyPI package reaches version 0.4.3; comparison piece notes Cursor BugBot and Antigravity shipping adjacent features
  • 2026-07-21Public Show HN launch of CodeAlmanac; founder describes three person team
  • 2026-07-19Greptile report cites GitHub Copilot at 20M+ users, Codex at 2M+ weekly users (vendor claimed)
  • 2026-07-18Almanac confirmed listed as Y Combinator Summer 2026 batch company
  • 2026-07-12docs.usealmanac.com documentation site live
  • 2026-07-10AlmanacCode/codealmanac GitHub repo publicly listed
  • 2026-07-09usealmanac.com hosted wiki marketing site live
  • 2026-07-08GitHub repo shows integration with Codex and Claude Code SDKs via Yoke provider abstraction
  • 2026-07-03codealmanac PyPI version 0.1.2 released
  • 2026-07-02codealmanac PyPI version 0.1.1 released, earliest tracked release
Revision history
27 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources