Rewind vs Sessi
Rewind vs Sessi, compared side by side on 8 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: Rewind is on 62/100 and Sessi on 6/100.
Where each one leads
Rewind
- our overall score: 62/100 against 6/100
- agent readiness: 47/100 against 33/100
Sessi
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Rewind | Sessi |
|---|---|---|
| What it is | AI-powered personal memory assistant that records and searches your digital life. | Sessi is your AI partner on Mac for deep memory, real follow-through, and voice interaction. |
| Category | Personal Agent Data Vault, AI Search Engine, Agentic AI, Agentic Browser | AI Copilot, Voice AI, Conversational AI, Personal Agent Data Vault |
| Sells toBusiness model | B2C | B2C |
| Offering | Software | Software |
| Founded | 2021 | Not published |
| Headquarters | Ottawa, Canada | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Rewind | Sessi |
|---|---|---|
| Employees | 133 | Not published |
| LinkedIn followers | 5,143 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Rewind | Sessi |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 62/100 | 6/100 |
| Team | 24/100 | Not published |
| Search visibility | 67/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | F (33/100) |
| Domain ratingLink authority, 0-100 | 76/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Rewind | Sessi |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
| Frameworks | Tailwind CSS, Bootstrap | Not detected |
| Analytics | Google Tag Manager, Segment, Tiktok Pixel | Not detected |
| Open source | Yes | No |
Rewind vs Sessi: common questions
Which is better, Rewind or Sessi?
On our 0-100 score Rewind rates higher (62/100 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 8 data points above: read the rows that match what you are buying for.
How do Rewind and Sessi compare on the numbers?
Rewind leads on our overall score (62/100 against 6/100), agent readiness (47/100 against 33/100).
Read the full Rewind review and pricing or the Sessi review and pricing. You can also browse other Rewind alternatives we track.