Endex AI vs Primer AI
Endex AI vs Primer AI, compared side by side on 19 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: Endex AI is on 56/100 and Primer AI on 68/100.
Where each one leads
Endex AI
Leads on none of the measures we hold for both companies.
Primer AI
- our overall score: 68/100 against 56/100
- agent readiness: 48/100 against 43/100
- headcount: 124 against 25
- funding raised: $100M against $14.0M
- LinkedIn following: 34,433 against 6,439
At a glance
| Measure | Endex AI | Primer AI |
|---|---|---|
| What it is | Endex AI is an Excel-native AI agent designed to automate and accelerate financial modeling and data analysis for power teams. | Primer AI provides AI-powered data analysis and decision support for defense, intelligence, and commercial sectors. |
| Category | Agentic AI, AI Agent, Financial Modeling, Data Analysis | Defense Tech, Intelligence Analysis, Information Operations, AI Infrastructure |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2025 | 2015 |
| Headquarters | Not published | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Endex AI | Primer AI |
|---|---|---|
| Employees | 25 | 124 |
| Headcount growthLast 12 months | -37.4% | Not published |
| Open roles | 9 | Not published |
| Total funding | $14.0M | $100M |
| Latest round | Not published | Series C |
| LinkedIn followers | 6,439 | 34,433 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Endex AI | Primer AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 68/100 |
| Traction | 50/100 | 60/100 |
| Team | 60/100 | 70/100 |
| Community | Not published | 15/100 |
| Search visibility | 54/100 | 48/100 |
| Quality | 58/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (43/100) | D (48/100) |
| Domain ratingLink authority, 0-100 | 54/100 | 59/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Endex AI | Primer AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Tailwind CSS, Bootstrap |
| Analytics | Google Analytics 4 | Google Tag Manager |
| Support stack | HubSpot | Not detected |
Product and pricing
| Measure | Endex AI | Primer AI |
|---|---|---|
| Key features | Trace References, Sheet Navigation, Firm Templates, Formatting Shortcuts, Deep Research Integration, Memories | Not published |
Endex AI vs Primer AI: common questions
Which is better, Endex AI or Primer AI?
On our 0-100 score Primer AI rates higher (68/100 against 56/100). 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 19 data points above: read the rows that match what you are buying for.
How do Endex AI and Primer AI compare on the numbers?
Primer AI leads on our overall score (68/100 against 56/100), agent readiness (48/100 against 43/100), headcount (124 against 25), funding raised ($100M against $14.0M), LinkedIn following (34,433 against 6,439).
Read the full Endex AI review and pricing or the Primer AI review and pricing. You can also browse other Endex AI alternatives we track.