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

PestPHPpestphp.com

PestPHP is a modern, open-source PHP testing framework focused on simplicity and developer productivity, featuring a user-friendly API inspired by Rspec and Jest.

Developer & AI Platformpestphp.comTracked since 2026-08-211 discovery source
6.2KBacklinks
914Referring domains
34Domain authority
+10.2%Referring domains · 90 days

Authority & distribution

How strong is PestPHP’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

6.2KCurrent snapshot

Referring domains

914Current snapshot

Authority

34Domain authority · category median 22

90-day move

+10.2%Referring domains, last 90 days
At 34, PestPHP sits above the 22 median for its category.

Trajectory · Pro

The counts above are the latest of 370 daily observations. The curve through them is on the full profile.

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Traffic & engagement

Where PestPHP ranks

Measured · Pro

Measured for this product: global rank, country rank and category rank.

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AI referral visibility

Which AI assistants are already sending PestPHP traffic?

Measured · Pro

Measured for this product: AI referral traffic, which assistants refer it and which pages those referrals land on.

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Product profile

What PestPHP is selling.

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

“PestPHP”

PestPHP is a modern, open-source PHP testing framework focused on simplicity and developer productivity, featuring a user-friendly API inspired by Rspec and Jest.

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://pestphp.com

Observed across 1 discovery source.

Research questions

What the evidence answers about PestPHP.

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

Who is the target audience for PestPHP?

PestPHP is designed for PHP developers and AI agents. The homepage explicitly states it is a testing framework for both groups, and the product is categorized within the 'Developer & AI Platform' category.

What key features or capabilities does PestPHP offer?

PestPHP offers a user-friendly testing API, browser testing, AI evaluations, an agent browser for verifying coding agents' work, and the Tia Engine for near-instant test runs. Its homepage also lists specific test types like BrowserTest, FeatureTest, UnitTest, EvalTest, and ArchTest.

How is PestPHP priced or packaged?

The evidence indicates that PestPHP is an open-source product, which typically implies it is free to use. No specific pricing tiers or commercial packaging details are provided in the available evidence.

What is PestPHP and what problem does it solve for developers?

PestPHP is a modern, open-source PHP testing framework designed for simplicity and developer productivity. It brings joy to testing by offering a user-friendly API inspired by Rspec and Jest. The product is also built for AI agents, incorporating browser testing, AI evals, and verification for coding agents.

What is PestPHP used for, and in what situations would a developer use it?

PestPHP is used as a PHP testing framework for developers and AI agents. It is suitable for various testing scenarios, including browser testing, unit testing, feature testing, and architectural testing. It is also used to evaluate AI agent performance and verify the work of coding agents end-to-end.

What is PestPHP?

PestPHP is an elegant, open-source PHP testing framework built for developers and AI agents, featuring browser testing, AI evaluations, and the Tia Engine for rapid test runs.

Behind the lock

Unlock full PestPHP intelligence.

  • Backlink trajectoryThe figures above are the latest observation. The daily curve behind them holds 370.
  • AI referral detailHow much traffic assistants send, which one of them does it, and the page they land on.
  • 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