Zep AI vs Vijil
Zep AI vs Vijil, compared side by side on 20 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: Zep AI is on 49/100 and Vijil on 55/100.
Where each one leads
Zep AI
- agent readiness: 73/100 against 42/100
- domain rating: 66/100 against 41/100
- LinkedIn following: 3,823 against 2,081
Vijil
- our overall score: 55/100 against 49/100
- headcount: 25 against 10
- funding raised: $17.0M against $500K
At a glance
| Measure | Zep AI | Vijil |
|---|---|---|
| What it is | Zep gives AI agents enterprise-grade memory via context graphs — sub-200ms retrieval, SOC 2 compliant, validated by S&P Market Intelligence. | Vijil provides AI software tools for developers to build, test, and operate trustworthy intelligent AI agents. |
| Category | Agentic AI, AI Agent, Context Engineering, Knowledge Graph | Agentic AI, AI Agent, AI Testing, AI Observability |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2023 | 2023 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Zep AI | Vijil |
|---|---|---|
| Employees | 10 | 25 |
| Total funding | $500K | $17.0M |
| Latest round | Seed | Seed |
| LinkedIn followers | 3,823 | 2,081 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Zep AI | Vijil |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 49/100 | 55/100 |
| Traction | 39/100 | 50/100 |
| Team | 30/100 | 60/100 |
| Search visibility | 44/100 | 36/100 |
| Quality | 58/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | B (73/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 66/100 | 41/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Zep AI | Vijil |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS, Bootstrap | Not detected |
| Open source | No | Yes |
Product and pricing
| Measure | Zep AI | Vijil |
|---|---|---|
| Key features | Not published | Harden Agents During Development, Defend Agents During Operation, Test Agents for Trust Continuously, Vijil Evaluate Platform, Vijil Trust Scores, Vijil Playground |
Zep AI vs Vijil: common questions
Which is better, Zep AI or Vijil?
On our 0-100 score Vijil rates higher (55/100 against 49/100). 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 20 data points above: read the rows that match what you are buying for.
How do Zep AI and Vijil compare on the numbers?
Zep AI leads on agent readiness (73/100 against 42/100), domain rating (66/100 against 41/100), LinkedIn following (3,823 against 2,081). Vijil leads on our overall score (55/100 against 49/100), headcount (25 against 10), funding raised ($17.0M against $500K).
Read the full Zep AI review and pricing or the Vijil review and pricing. You can also browse other Zep AI alternatives we track.