MentionFox
Home › funding signals › Meticulous
Accelerator · announced

Meticulous (YC S21) — Automated e2e screenshot testing without writing or maintaining tests

Meticulous is a tool to automatically catch UI bugs in your web application with zero-effort. Install our JavaScript snippet onto production or staging and dev environments, which records user sessions by collecting clickstream and network data.

Meticulous is a Y Combinator company in the Summer 2021 batch. Its directory entry describes it as: Automated e2e screenshot testing without writing or maintaining tests. The founder listed is Gabriel Spencer-Harper (Founder) (Y Combinator directory entry, July 13, 2021).

6 more companies from YC Summer 2021 ↓

Run the free check on Meticulous →

Sell to companies like Meticulous? Enter your website and see 10 with a filed reason to buy from you this month. Free.

Opens in a new tab. No signup.

Meticulous

New accelerator entry · 2021-07-13 · the record

Summer 2021
batch
15
people
Growth
stage
United Kingdom
region
Open the record →

What the record says

BatchSummer 2021
Announced2021-07-13
StageGrowth
StatusActive
Team size15
IndustryB2B
Sub-industryB2B -> Engineering, Product and Design
SectorsDeveloper Tools, Hard Tech, SaaS
RegionsUnited Kingdom, Europe
BasedLondon, England, United Kingdom
HiringYes
Sitehttps://www.meticulous.ai

Pitching, partnering or investing alongside them? See who really runs and owns Meticulous.

Free to see. No signup.

Keep reading

More on Meticulous and the records around it.

Also in YC Summer 2021

Same batch, B2B first.

What do you want to do with Meticulous?

Get the full cited report on Meticulous

Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC

A Full Report on Meticulous: verified, sourced, every claim cited, ready in a few minutes. See pricing.

See a sample report

In their words

Meticulous is a tool to automatically catch UI bugs in your web application with zero-effort. Install our JavaScript snippet onto production or staging and dev environments, which records user sessions by collecting clickstream and network data. When you post a pull request, Meticulous selects a subset of sessions which are relevant and simulates these against the frontend of your application. Meticulous takes screenshots at key points and detects any visual differences. It posts those diffs in a comment for you to inspect in a few seconds. This eliminates the setup and maintenance burden of UI testing.

Want the whole picture on Meticulous?

Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC

A Full Report on Meticulous: verified, sourced, every claim cited, ready in a few minutes. See pricing.

What the Full Report on Meticulous covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    1 cited source found

Plus the sections for what you are deciding, which you pick after ordering.

See a sample report

First screen of a real sample Full Report on EchoStar: the verdict, 17 sections, 63 cited sources, built 2026-10-21A real finished report, first screen. Opens in a new tab.

The full profile

Checking your access…

Is this you?

If you're behind Meticulous: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. GetFoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

RSS

Tools for this story

Each opens in a new tab, filled in for Meticulous. With no account yet, you sign up free and land on the result.

On these startup lists

Developer tools startups Hardware and semiconductor startups

Share this page

Is this your company?

Share the news. Sharing needs no account.

Meticulous: Accepted into Y Combinator Summer 2021
Share on LinkedIn Share on X Download image

Cite this page

Permanent URL: https://mentionfox.com/funding/yc-meticulous
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Meticulous (YC S21) — Automated e2e screenshot testing without writing or maintaining tests. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-meticulous