Dev Sentinel vs Expel
Dev Sentinel vs Expel, compared side by side on 10 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: Dev Sentinel is on 6/100 and Expel on 66/100.
Where each one leads
Dev Sentinel
Leads on none of the measures we hold for both companies.
Expel
- our overall score: 66/100 against 6/100
- agent readiness: 49/100 against 38/100
At a glance
| Measure | Dev Sentinel | Expel |
|---|---|---|
| What it is | AI-powered DevSecOps platform with 6 scan engines and AI-generated patch PRs. | Managed detection and response provider using AI and automation to enhance cybersecurity. |
| Category | Cybersecurity, DevSecOps, Threat Detection, SAST | Cybersecurity, Managed Detection and Response, Threat Detection, Incident Response |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | Not published | 2016 |
| Headquarters | Not published | Herndon, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Dev Sentinel | Expel |
|---|---|---|
| Employees | Not published | 478 |
| Total funding | Not published | $268M |
| Latest round | Not published | Series E |
| Valuation | Not published | $1.0B |
| LinkedIn followers | Not published | 30,675 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Dev Sentinel | Expel |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 6/100 | 66/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 70/100 |
| Community | Not published | 15/100 |
| Search visibility | 2/100 | 22/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (38/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | Not published | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Dev Sentinel | Expel |
|---|---|---|
| Hosting | Not detected | AWS |
| CMS | Replit | WordPress |
| Analytics | Not detected | Microsoft Clarity |
| Open source | No | Yes |
Dev Sentinel vs Expel: common questions
Which is better, Dev Sentinel or Expel?
On our 0-100 score Expel rates higher (66/100 against 6/100). 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 10 data points above: read the rows that match what you are buying for.
How do Dev Sentinel and Expel compare on the numbers?
Expel leads on our overall score (66/100 against 6/100), agent readiness (49/100 against 38/100).
Read the full Dev Sentinel review and pricing or the Expel review and pricing. You can also browse other Dev Sentinel alternatives we track.