Boomerang vs Kluster
Boomerang vs Kluster, compared side by side on 14 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: Boomerang is on 47/100 and Kluster on 55/100.
Where each one leads
Boomerang
- headcount: 45 against 5
- LinkedIn following: 5,453 against 386
Kluster
- our overall score: 55/100 against 47/100
- agent readiness: 49/100 against 41/100
- domain rating: 40/100 against 34/100
At a glance
| Measure | Boomerang | Kluster |
|---|---|---|
| What it is | AI-powered relationship assistant for Go-To-Market teams to accelerate revenue. | kluster.ai has been acquired by MITO. kluster.ai services were sunset on June 9, 2026. |
| Category | Agentic AI, AI Agent, Sales Intelligence, CRM | Agentic AI, AI Agents, Agentic Commerce, Agentic SEO |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2018 | 2021 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Boomerang | Kluster |
|---|---|---|
| Employees | 45 | 5 |
| Headcount growthLast 12 months | +15.8% | Not published |
| Total funding | Not published | $10.0M |
| Latest round | Not published | Seed |
| LinkedIn followers | 5,453 | 386 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Boomerang | Kluster |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 47/100 | 55/100 |
| Traction | 17/100 | Not published |
| Team | 60/100 | 24/100 |
| Community | 15/100 | Not published |
| Search visibility | 29/100 | 47/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | 34/100 | 40/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Boomerang | Kluster |
|---|---|---|
| Hosting | Not detected | Heroku |
| CDN | Cloudflare | Not detected |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Analytics | Google Analytics 4, Microsoft Clarity | Not detected |
| Support stack | HubSpot | Not detected |
Boomerang vs Kluster: common questions
Which is better, Boomerang or Kluster?
On our 0-100 score Kluster rates higher (55/100 against 47/100). 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 14 data points above: read the rows that match what you are buying for.
How do Boomerang and Kluster compare on the numbers?
Boomerang leads on headcount (45 against 5), LinkedIn following (5,453 against 386). Kluster leads on our overall score (55/100 against 47/100), agent readiness (49/100 against 41/100), domain rating (40/100 against 34/100).
Read the full Boomerang review and pricing or the Kluster review and pricing. You can also browse other Boomerang alternatives we track.