Mattermark vs Seamless AI
Mattermark vs Seamless 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: Mattermark is on 60/100 and Seamless AI on 55/100.
Where each one leads
Mattermark
- our overall score: 60/100 against 55/100
- funding raised: $15.8M against $2.4M
Seamless AI
- agent readiness: 54/100 against 44/100
At a glance
| Measure | Mattermark | Seamless AI |
|---|---|---|
| What it is | Sales intelligence and deal sourcing platform for investors, sales, and marketing professionals. | AI-powered sales intelligence platform for finding and verifying B2B contact information. |
| Category | Sales Intelligence, Lead Generation, Business Intelligence, Data Platform | Sales Intelligence, Lead Generation, B2B Database, Contact Data |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2013 | 2015 |
| Headquarters | San Francisco, United States | Columbus, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Mattermark | Seamless AI |
|---|---|---|
| Employees | 5 | Not published |
| Total funding | $15.8M | $2.4M |
| Latest round | Series B | Seed |
| Valuation | $42.0M | Not published |
| LinkedIn followers | 4,832 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mattermark | Seamless AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 55/100 |
| Traction | 44/100 | 32/100 |
| Team | 70/100 | 60/100 |
| Community | 8/100 | Not published |
| Search visibility | 53/100 | 24/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | D (54/100) |
| Domain ratingLink authority, 0-100 | 68/100 | 72/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mattermark | Seamless AI |
|---|---|---|
| Hosting | Self Managed | AWS |
| CDN | Not detected | Cloudflare |
| CMS | WordPress | Webflow |
| Frameworks | Jquery, Bootstrap | Not detected |
| Analytics | Google Analytics 4, Segment, Hotjar | Google Tag Manager, Segment |
| Support stack | HubSpot | Not detected |
Mattermark vs Seamless AI: common questions
Which is better, Mattermark or Seamless AI?
On our 0-100 score Mattermark rates higher (60/100 against 55/100). 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 Mattermark and Seamless AI compare on the numbers?
Mattermark leads on our overall score (60/100 against 55/100), funding raised ($15.8M against $2.4M). Seamless AI leads on agent readiness (54/100 against 44/100).
Read the full Mattermark review and pricing or the Seamless AI review and pricing. You can also browse other Mattermark alternatives we track.