Circleci vs TestMu
Circleci vs TestMu, compared side by side on 21 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Circleci is on 55/100 and TestMu on 53/100.
Where each one leads
Circleci
Leads on none of the measures we hold for both companies.
TestMu
- agent readiness: 60/100 against 50/100
- headcount: 532 against 359
- funding raised: $11.0M against $1.5M
- LinkedIn following: 70,346 against 35,810
At a glance
| Measure | Circleci | TestMu |
|---|---|---|
| What it is | A continuous integration and continuous delivery (CI/CD) platform that automates software development workflows for developers. | Cloud-based platform for cross-browser testing and continuous testing. |
| Category | CI/CD, DevOps, Developer Tools, Cloud Infrastructure | MLOps, Developer Tools, API Platform, Testing Platform |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2011 | 2017 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Circleci | TestMu |
|---|---|---|
| Employees | 359 | 532 |
| Open roles | 5 | Not published |
| Total funding | $1.5M | $11.0M |
| Latest round | Seed | Series A |
| LinkedIn followers | 35,810 | 70,346 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Circleci | TestMu |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 55/100 | 53/100 |
| Traction | 51/100 | 55/100 |
| Team | 30/100 | 50/100 |
| Search visibility | 23/100 | 36/100 |
| Quality | 68/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | C (60/100) |
| Domain ratingLink authority, 0-100 | 85/100 | 80/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Circleci | TestMu |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | CloudFront | Cloudflare |
| Frameworks | Tailwind CSS | Next.js, Tailwind CSS |
| Analytics | Google Tag Manager, Segment, Amplitude, Microsoft Clarity +2 more | Not detected |
| Support stack | HubSpot | Not detected |
| Open source | No | Yes |
What users say
| Measure | Circleci | TestMu |
|---|---|---|
| Reddit sentimentThreads we track | 1 positive, 2 negative across 6 threads | Not published |
“I made a macOS menu bar tool that shows CircleCI builds.”r/swift
Circleci vs TestMu: common questions
Which is better, Circleci or TestMu?
On our 0-100 score Circleci rates higher (55/100 against 53/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 21 data points above: read the rows that match what you are buying for.
How do Circleci and TestMu compare on the numbers?
TestMu leads on agent readiness (60/100 against 50/100), headcount (532 against 359), funding raised ($11.0M against $1.5M), LinkedIn following (70,346 against 35,810).
What do real users say about Circleci and TestMu?
Circleci: 1 positive and 2 negative mentions across 6 Reddit threads we track, mostly in r/swift.
Read the full Circleci review and pricing or the TestMu review and pricing. You can also browse other Circleci alternatives we track.