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Flakiness.io

flakiness.io

From $49/mo WebSelf-hosted
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Spec score 7.4 #8 of 21 in CI Failure Analysis And Flaky Test Tools

What it is

Flakiness.io provides test analytics for GitHub and GitLab, tracking outcomes across commits to distinguish flaky tests from regressions. It labels a test that alternates between passing and failing on the same commit as flaky, while persistent outcome changes at a commit count as regressions. Listed runners include Playwright, Pytest, Vitest, Jest, CucumberJS, Bun, Rust, and a JUnit XML bridge; a Node.js SDK supports custom integrations. The service works with any CI provider, ingests results as they arrive, merges shards, and separates staging and production histories. Reports include test history, grouped errors, system telemetry, and a test waterfall. Artifacts can include logs, screenshots, videos, traces, and HTML files. Recorded durations can help Playwright balance shards using historical runtime. Hosted plans include a Free option with 1 GB of artifact storage and 90 days of retention; Startup costs $49 a month with 10 GB and 180 days. Growth costs $199 a month. Self-hosting uses PostgreSQL and an S3-compatible object store. Customers must not upload specified sensitive data.

Spec sheet

Purpose
Flakiness.io provides test analytics for GitHub and GitLab and tracks test performance across commits to detect regressions.Read 2 Oct 2026 · flakiness.io
Security
The privacy policy lists encryption in transit, Cloudflare network protection, access controls, environment isolation, and monitoring; customers are responsible for securing self-hosted deployments and credentials.Read 2 Oct 2026 · flakiness.io
Support
The pricing page lists standard support for Free and Startup plans and priority support for Growth and Enterprise plans.Read 2 Oct 2026 · flakiness.io
Maker
The site identifies Andrey Lushnikov as the creator and displays Degu Labs Inc in its copyright notice.Read 2 Oct 2026 · flakiness.io
AI agents
The site describes compact failed-run context for coding agents and shows Claude Code, Codex, and Cursor.Read 2 Oct 2026 · flakiness.io
CI
It says it works with any CI provider, ingests results as they arrive, merges shards, and keeps staging and production histories separate.Read 2 Oct 2026 · flakiness.io
Data limits
The privacy policy says customers must not upload HIPAA-regulated health information, payment card data, children's data under 13, or classified or export-controlled government information.Read 2 Oct 2026 · flakiness.io
Flake detection
It classifies tests that flip between passing and failing on the same commit as flakes, and persistent outcome changes at a commit as regressions.Read 2 Oct 2026 · flakiness.io
Pricing model
The site says pricing is based on stored data rather than test runs or user seats.Read 2 Oct 2026 · flakiness.io
Reports and artifacts
Reports include test history, error grouping, system telemetry, and a test waterfall; uploaded artifacts can include logs, screenshots, videos, traces, and HTML files.Read 2 Oct 2026 · flakiness.io
Repository access
The product follows connected GitHub or GitLab repository permissions for access to test analytics.Read 2 Oct 2026 · flakiness.io
Self-hosting
A self-hosted deployment uses one application container backed by PostgreSQL and an S3-compatible object store; licensing details are available by contacting the maker.Read 2 Oct 2026 · flakiness.io
Sharding
It records test durations so compatible runners can balance shards using historical runtime; Playwright is the listed supported runner for this feature.Read 2 Oct 2026 · flakiness.io
Test runners
The site lists Playwright, Pytest, Vitest, Jest, CucumberJS, Bun, Rust, and a JUnit XML bridge, plus a Node.js SDK for custom integrations.Read 2 Oct 2026 · flakiness.io

Plans and prices

Startup $49 a month billed monthly 10 GB artifacts storage · 180 days data retention · Unlimited test runs · Unlimited users · Standard support Read 2 Oct 2026 · flakiness.io
Growth $199 a month billed monthly 100 GB artifacts storage · 365 days data retention · Unlimited test runs · Unlimited users · Priority support Read 2 Oct 2026 · flakiness.io
Enterprise Priced on request contract pricing Custom artifacts storage · Custom data retention · Unlimited test runs · Unlimited users · Priority support Read 2 Oct 2026 · flakiness.io
Free Price not published 1 GB artifacts storage · 90 days data retention · Unlimited test runs · Unlimited users · Standard support Read 2 Oct 2026 · flakiness.io

Every Flakiness.io plan and price →

Strong points and limits

Strong points

  • Detects flakes and commit-level regressions
  • Works with any CI provider
  • Supports broad test-runner coverage
  • Provides history, telemetry, and waterfall reports
  • Offers hosted and self-hosted deployment

Limits

  • Free plan retains data for 90 days
  • Free plan includes 1 GB artifact storage
  • Sensitive regulated data uploads are prohibited
  • Self-hosting requires PostgreSQL and S3-compatible storage

Who it suits

It suits development teams using GitHub or GitLab and the listed test runners. Teams can choose hosted plans or a self-hosted deployment.

Verdict

Flakiness.io combines cross-commit test analysis, CI ingestion, artifacts, and runner-aware reporting. The Free plan is limited in storage and retention, while paid plans start at $49 a month.

Where Specifiction places it

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