Mem0 vs Zimac
Mem0 vs Zimac, compared side by side on 11 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: Mem0 is on 56/100 and Zimac on 9/100.
Where each one leads
Mem0
- our overall score: 56/100 against 9/100
- agent readiness: 55/100 against 45/100
Zimac
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Mem0 | Zimac |
|---|---|---|
| What it is | Persistent memory layer for AI agents and applications. | An AI chief of staff on macOS, a formally verified memory engine, and a metered model proxy. |
| Category | Agentic AI, AI Infrastructure, Foundation Model, Retrieval Augmented Generation | Agentic AI, AI Agent, AI Search Engine, AI Copilot |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2023 | Not published |
| Headquarters | San Francisco, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Mem0 | Zimac |
|---|---|---|
| Employees | 21 | Not published |
| Headcount growthLast 12 months | -37.6% | Not published |
| Total funding | $24.0M | Not published |
| Latest round | Series A | Not published |
| LinkedIn followers | 18,584 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mem0 | Zimac |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 9/100 |
| Traction | 50/100 | Not published |
| Team | 60/100 | Not published |
| Search visibility | 49/100 | 13/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (55/100) | D (45/100) |
| Domain ratingLink authority, 0-100 | 74/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mem0 | Zimac |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Framer | Not detected |
| Analytics | Google Tag Manager, PostHog | Not detected |
| Open source | Yes | No |
| Self-hostable | Yes | No |
Mem0 vs Zimac: common questions
Which is better, Mem0 or Zimac?
On our 0-100 score Mem0 rates higher (56/100 against 9/100). 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 11 data points above: read the rows that match what you are buying for.
How do Mem0 and Zimac compare on the numbers?
Mem0 leads on our overall score (56/100 against 9/100), agent readiness (55/100 against 45/100).
Read the full Mem0 review and pricing or the Zimac review and pricing. You can also browse other Mem0 alternatives we track.