Antithesis vs GitHub Advanced Security
Antithesis vs GitHub Advanced Security, compared side by side on 15 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: Antithesis is on 46/100 and GitHub Advanced Security on 22/100.
Where each one leads
Antithesis
- our overall score: 46/100 against 22/100
GitHub Advanced Security
- agent readiness: 45/100 against 38/100
- domain rating: 97/100 against 71/100
- headcount: 6,356 against 198
- LinkedIn following: 6,217,223 against 7,457
At a glance
| Measure | Antithesis | GitHub Advanced Security |
|---|---|---|
| What it is | Antithesis is an autonomous software testing platform that finds the bugs others miss. | GitHub's suite of security tools for code scanning, secret detection, and dependency review. |
| Category | Cybersecurity, AI Infrastructure, Developer Tools, Vulnerability Management | Cybersecurity, DevSecOps, Threat Detection, Code Scanning |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2021 | Not published |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Antithesis | GitHub Advanced Security |
|---|---|---|
| Employees | 198 | 6,356 |
| Headcount growthLast 12 months | +101.8% | Not published |
| Total funding | $118M | Not published |
| LinkedIn followers | 7,457 | 6,217,223 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Antithesis | GitHub Advanced Security |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 46/100 | 22/100 |
| Traction | 60/100 | 20/100 |
| Team | 60/100 | Not published |
| Community | 15/100 | Not published |
| Search visibility | 22/100 | 34/100 |
| Quality | 40/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (38/100) | D (45/100) |
| Domain ratingLink authority, 0-100 | 71/100 | 97/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Antithesis | GitHub Advanced Security |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | CloudFront | Not detected |
| CMS | Ghost | Not detected |
| Frameworks | Astro | Not detected |
| Analytics | Google Tag Manager | Not detected |
| Open source | Yes | Yes |
What users say
| Measure | Antithesis | GitHub Advanced Security |
|---|---|---|
| Reddit sentimentThreads we track | 1 positive, 0 negative across 1 thread | 2 positive, 0 negative across 2 threads |
“Antithesis - The Deterministic Computer. submitted by /u/Tybug2 to r/programming [link] [comments]”r/programming
“Just wanted to share a great free opportunity from GitHub for anyone How it works: Step 1: Complete 3 GitHub Skills courses (each ~1 hour) Step 2: Submit the Completion Form After finishing all three, fill out the official form to share you”r/devops
Antithesis vs GitHub Advanced Security: common questions
Which is better, Antithesis or GitHub Advanced Security?
On our 0-100 score Antithesis rates higher (46/100 against 22/100). 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 15 data points above: read the rows that match what you are buying for.
How do Antithesis and GitHub Advanced Security compare on the numbers?
Antithesis leads on our overall score (46/100 against 22/100). GitHub Advanced Security leads on agent readiness (45/100 against 38/100), domain rating (97/100 against 71/100), headcount (6,356 against 198), LinkedIn following (6,217,223 against 7,457).
What do real users say about Antithesis and GitHub Advanced Security?
Antithesis: 1 positive and 0 negative mentions across 1 Reddit threads we track, mostly in r/programming. GitHub Advanced Security: 2 positive and 0 negative mentions across 2 Reddit threads we track, mostly in r/devops.
Read the full Antithesis review and pricing or the GitHub Advanced Security review and pricing. You can also browse other Antithesis alternatives we track.

