Functionize vs Selenium
Functionize vs Selenium, compared side by side on 14 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: Functionize is on 45/100 and Selenium on 10/100.
Where each one leads
Functionize
- our overall score: 45/100 against 10/100
- agent readiness: 50/100 against 36/100
Selenium
- domain rating: 83/100 against 72/100
At a glance
| Measure | Functionize | Selenium |
|---|---|---|
| What it is | Functionize provides an AI-powered test automation platform for web applications, enabling faster and more reliable software releases. | An open-source framework for automating web browsers for testing and administration tasks. |
| Category | Test Automation, Software Testing, Quality Assurance, AI Testing | Open Source, Developer Tools, Web Automation, Software Testing |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | Not published | 2004 |
| Headquarters | San Francisco, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Functionize | Selenium |
|---|---|---|
| Total funding | $61.0M | Not published |
| Latest round | Series B | Not published |
| LinkedIn followers | 13,479 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Functionize | Selenium |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 45/100 | 10/100 |
| Traction | 39/100 | Not published |
| Search visibility | 29/100 | 3/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | F (36/100) |
| Domain ratingLink authority, 0-100 | 72/100 | 83/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Functionize | Selenium |
|---|---|---|
| CDN | Cloudflare | Fastly |
| CMS | Webflow | Not detected |
| Frameworks | Tailwind CSS, Bootstrap | Tailwind CSS, Bootstrap |
| Analytics | Google Tag Manager | Plausible |
| Support stack | HubSpot | Not detected |
| Open source | No | Yes |
| Self-hostable | No | Yes |
What users say
| Measure | Functionize | Selenium |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 1 positive, 0 negative across 2 threads |
“Welcome to the selenium subreddit! This is a space to discuss Selenium, the popular open source web browser automation project. Selenium is a set of tools and libraries to control your web browser.”r/
Functionize vs Selenium: common questions
Which is better, Functionize or Selenium?
On our 0-100 score Functionize rates higher (45/100 against 10/100). 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 14 data points above: read the rows that match what you are buying for.
How do Functionize and Selenium compare on the numbers?
Functionize leads on our overall score (45/100 against 10/100), agent readiness (50/100 against 36/100). Selenium leads on domain rating (83/100 against 72/100).
What do real users say about Functionize and Selenium?
Selenium: 1 positive and 0 negative mentions across 2 Reddit threads we track.
Read the full Functionize review and pricing or the Selenium review and pricing. You can also browse other Functionize alternatives we track.