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Sherlo VS Trendscoded

Compare Sherlo VS Trendscoded and see what are their differences

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Sherlo logo Sherlo

Visual regression testing for React Native. Compare screenshots on iOS & Android simulators, catch visual regressions before release. Free plan, no credit card.

Trendscoded logo Trendscoded

Turn real-time AI sentiment into actionable signals for builders, marketers, and data teams.
  • Sherlo Baseline vs snapshot, side by side
    Baseline vs snapshot, side by side //
    2026-08-05
  • Sherlo Changed pixels highlighted automatically
    Changed pixels highlighted automatically //
    2026-08-05
  • Sherlo Review as a team - report and comment
    Review as a team - report and comment //
    2026-08-05
  • Sherlo Built-in inspector - the code behind any screen
    Built-in inspector - the code behind any screen //
    2026-08-05
  • Sherlo Compare against your Figma design
    Compare against your Figma design //
    2026-08-05

Sherlo is a visual regression testing tool built specifically for React Native. On every build it renders your app on real iOS and Android simulators in the cloud - native rendering, not React Native Web - screenshots every screen, and compares each against the previous version pixel by pixel.

When something changes, the whole team - developers, designers, PMs, and QA - reviews the diffs together in a shared web app and approves or rejects them before release. It catches unintended visual regressions and confirms intended UI changes look exactly as designed, across many devices, screen sizes, themes, and languages.

Sherlo plugs into any CI pipeline and integrates with Storybook, turning your existing stories into an automated visual test suite. The cloud simulators are included from the free plan - no device farm to build, no credit card to start.

Unlike Percy, Applitools, and Chromatic (web-first, multi-platform generalists), Sherlo is the React Native specialist: it tests how your app actually renders on device. Used in production by React Native teams, from fintech to social apps.

  • Trendscoded Landing page
    Landing page //
    2025-06-15

Sherlo

Website
sherlo.io
Pricing URL
Official Sherlo Pricing
$ Details
freemium
Platforms
SaaS Web Cloud CLI
Release Date
2022 January
Startup details
Country
Poland
City
Szczecin
Founder(s)
Dawid Krajewski, Michał Ziółkowski
Employees
1 - 9
Edit details

Trendscoded

Website
trendscoded.com
Pricing URL
Official Trendscoded Pricing
$ Details
-
Platforms
-
Release Date
-
Edit details

Sherlo features and specs

  • iOS & Android simulators
    Renders your app on real iOS and Android simulators in the cloud - no device farm to manage.
  • Pixel-by-pixel diffs
    Screenshots every screen and compares each against the previous version, flagging changed pixels.
  • Team review app
    Developers, designers, PMs and QA review changes together and approve or reject before release.
  • Storybook integration
    Turns your existing Storybook stories into an automated visual test suite.
  • CI integration
    Runs in CI on every build via the CLI; both platforms in one run.
  • Device/theme/language matrix
    Test across many devices, screen sizes, themes and languages from one config.

Trendscoded features and specs

No features have been listed yet.

Analysis of Trendscoded

Overall verdict

  • Trendscoded appears to be a niche coding/tech trends resource, but there is limited independent verification or widespread user feedback available to confirm its quality, credibility, or reliability at this time.

Why this product is good

  • Focuses on coding and tech trend content, which can be useful if consistently updated
  • May offer curated insights not readily found elsewhere
  • Lack of substantial third-party reviews makes it difficult to fully vet the site's accuracy and value

Recommended for

  • Developers or tech enthusiasts looking for niche trend content
  • Users willing to independently verify information before relying on it
  • People seeking supplementary reading alongside more established tech news sources

Sherlo videos

+ Add

Visual testing for React Native · Sherlo demo

Trendscoded videos

No Trendscoded videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Sherlo and Trendscoded)

Sherlo

Trendscoded

Software Development
100 100%
Software Development
0% 0
Marketing
0 0%
Marketing
100% 100
Automated Testing
100 100%
Automated Testing
0% 0
AI
0 0%
AI
100% 100

Questions & Answers

As answered by people managing Sherlo and Trendscoded.

What makes your product unique?

Sherlo's answer

Sherlo is the visual regression testing tool built specifically for React Native. It renders your app on real iOS and Android simulators in the cloud - native rendering, not React Native Web - and diffs every screen pixel by pixel. Web-first tools like Percy, Chromatic, and Applitools can't test how a React Native app actually looks on a device; Sherlo does.

Why should a person choose your product over its competitors?

Sherlo's answer

Because it's the React Native specialist. Percy, Applitools, and Chromatic are multi-platform generalists that test web-framework Storybook in a browser, not native iOS/Android rendering. Sherlo runs your app on real iOS and Android simulators, covers both platforms in one run, plugs into CI, and includes the cloud simulators from a free plan - no device farm, no credit card.

How would you describe the primary audience of your product?

Sherlo's answer

React Native teams that ship UI frequently - developers, designers, PMs, and QA who want to catch visual regressions before release. It fits teams already using Storybook and anyone shipping to many devices, themes, and languages who can't check them all by hand.

What's the story behind your product?

Sherlo's answer

Sherlo was built by React Native developers who kept shipping UI bugs that slipped past functional tests and were painful to catch by hand across devices. Existing tools were web-first and didn't test native mobile rendering - so they built the visual testing tool they wanted for React Native.

Which are the primary technologies used for building your product?

Sherlo's answer

React Native, TypeScript, an open-source SDK/CLI (github.com/sherlo-io/sherlo), cloud-hosted iOS and Android simulators, and a web app for reviewing diffs. Integrates with Storybook and any CI pipeline.

User comments

Share your experience with using Sherlo and Trendscoded. For example, how are they different and which one is better?
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What are some alternatives?

When comparing Sherlo and Trendscoded, you can also consider the following products

Applitools Eyes - Automated visual application testing and monitoring

Imagium.io - Accelerate your software testing process with one of the most advanced visual comparison tool from the future

Lost Pixel Platform - Visual Regression Testing for busy engineers

PixellPeep - Visual regression testing with 6 comparison algorithms, bulk CSV comparison, and native Playwright/Cypress/Puppeteer SDKs. AI diff explanations. Free tier.

Spectre - Spectre is a web application to diff screenshots.

VisualReview - VisualReview, a human-friendly tool for testing and reviewing visual regressions.

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