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Market/Categories/Developer & AI Platform/act101

Independent product intelligence · Worldwide · 2026-05-01 → 2026-07-31

act101act101.ai

act101 is a single native Rust binary that gives AI coding agents 163 grammars and 183 AST refactor operations to safely refactor and port code.

Developer & AI Platformact101.aiTracked since 2026-08-211 discovery source
1.6KBacklinks
120Referring domains
24Domain authority
+900%Referring domains · 90 days

Authority & distribution

How strong is act101’s web footprint?

Backlinks measure accumulated distribution; referring domains show how broadly that authority is spread. Both are observable on the open web, so both are published for every product here.

Backlinks

1.6KCurrent snapshot

Referring domains

120Current snapshot

Authority

24Domain authority · category median 22

90-day move

+900%Referring domains, last 90 days
At 24, act101 sits above the 22 median for its category.

Trajectory · Pro

The counts above are the latest of 102 daily observations. The curve through them is on the full profile.

See the trajectoryOpen the full profile

AI referral visibility

Which AI assistants are already sending act101 traffic?

Measured · Pro

Measured for this product: AI referral traffic.

Unlock this profileOpen the full profile

Product profile

What act101 is selling.

Traffic makes more sense when you can connect it to the actual product promise.

“act101”

act101 is a single native Rust binary that gives AI coding agents 163 grammars and 183 AST refactor operations to safely refactor and port code.

Developer & AI PlatformSeen 2026-08-21 → 2026-08-21Coverage tier C

What we have measured

4 of 8 signal groups are available for this product: identity, authority and backlinks, AI referrals, search demand.

Not measured for this domain: traffic and engagement, audience demographics, country distribution, acquisition mix. Those sections are left out of the page rather than filled with estimates.

Canonical website: https://act101.ai/

Observed across 1 discovery source.

Research questions

What the evidence answers about act101.

Every answer is tied to a source we collected, and the questions with no evidence behind them are left unanswered rather than guessed.

What does act101 do and what problem does it solve?

act101 is a deterministic merge gate and AST refactoring tool for coding agents, solving the problem of architectural drift and non-deterministic code changes. It provides 163 grammars and 182 AST refactor operations to safely refactor and port code, returning a deterministic MERGE / REVIEW / BLOCK verdict with a signed receipt.

What features, surfaces, or integrations does act101 offer?

act101 offers 163 grammars, 182 AST refactor operations, and 42 codebase analyzers. It integrates via MCP (Claude Code, Cursor, Codex, OpenCode) and the act CLI, all packaged as a single native Rust binary.

How is act101 priced or packaged?

act101 is offered as a single native Rust binary for installation. The homepage indicates an 'Install free' option, suggesting a free installation or version is available.

What is act101 used for and in what situations?

act101 is used for AI-assisted code refactoring and cross-language porting. It is used in situations where developers need to safely transform codebases using AI agents, such as when refactoring Python, porting C to Rust, or porting Ruby to Elixir.

Who is act101 for?

act101 is for developers and teams who use AI coding agents and need to maintain code quality and architecture. It is designed for software maintenance and transformation tasks across multiple programming languages.

5 of 6 research questions are answered for this product. The rest need source evidence we have not collected yet, so they are left unanswered rather than guessed.

Behind the lock

Unlock full act101 intelligence.

  • Backlink trajectoryThe figures above are the latest observation. The daily curve behind them holds 102.
  • AI referral detailHow much traffic assistants send.
  • Search structure and ranking depthOrganic against paid, brand against non-brand, and how many keywords rank in the top three against the long tail — which is what decides whether the demand is portable or tied to the name.
  • The rest of the marketPage through every leaderboard 100 rows at a time, put any five products side by side, and query the whole dataset over API / MCP.

Worldwide estimates · Data period 2026-05-01 → 2026-07-31. Figures are measured estimates intended for market research. Signals we have not measured for this domain are omitted, never estimated; a measured zero is still reported as zero. How this was measured