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Claude CodeCodexCursor
Claude Code v2.1.200Fable 5 · Team~/Projects/
>Implement email sending functionality for my app
Choosing an email provider… (30s · thinking)
// agent led growth · context for this agent
✓ matched Your Email API — 3-line setup, 99.9% deliverability, built-in retries.
$ npm i @youremail/sdk
# send your first email in one call
Done — Your Email API is wired up. Want me to send a test?
Context

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PostHogPostHog
BraintrustBraintrust
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ClerkClerk
MintlifyMintlify
RailwayRailway
MotherDuckMotherDuck
SupabaseSupabase
PostHogPostHog
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ResendResend
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MotherDuckMotherDuck

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Measure and improve every agent decision

Gauge runs real coding agents in real repositories, then turns each session into evidence you can act on.

01

Test your agent experience

Run the same implementation task across Claude Code, Codex, and Cursor. Gauge judges every run against your success criteria, so you can see where agents succeed and where they get stuck.

02

See which tools agents choose

Measure how often agents recommend and install your product, which competitors win instead, and which docs and sources shape the decision.

03

Prove which docs improve installs

Replay a failed session from the moment the agent read your docs. Change only the page copy, then compare which rewrite gets the integration right.

Win the moment the agent decides

Claude Code
Researching email providers…
Postmark
Mailgun
Twilio
Resend
Loops
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FAQ

Agent Led Growth FAQs

The essentials on how Agent Led Growth helps your product win agent decisions.

Agent Led Growth, or ALG, is an emerging shift in how products are growing. As compared to PLG (product led growth) or SLG (sales led growth), ALG is growth as a result of agents selecting and installing your product directly into your user's codebases.
Coding agents like Claude Code and Codex have skyrocketed in adoption. Agents are now the default way that developers build software. If agents don't recognize or select your tool, than you're invisible to the millions of developers who are building with them.
Gauge maps how the model thinks, tool calls, network requests, web searches, judgements, and final package installations. This gives you a complete picture of tool selection today and over time.
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