Regularizer vs Starburst
Regularizer vs Starburst, 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: Regularizer is on 19/100 and Starburst on 67/100.
Where each one leads
Regularizer
Leads on none of the measures we hold for both companies.
Starburst
- our overall score: 67/100 against 19/100
- agent readiness: 40/100 against 21/100
At a glance
| Measure | Regularizer | Starburst |
|---|---|---|
| What it is | An app for HubSpot that normalizes and standardizes customer data, ensuring consistency and reliability. | Data platform for apps and AI, unifying distributed data for analytics and AI innovation. |
| Category | CRM Integration, Data Management, Data Normalization, HubSpot App | AI, AI Infrastructure, Analytics, Analytics Platform |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | Not published | 2017 |
| Headquarters | Not published | Boston, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Regularizer | Starburst |
|---|---|---|
| Employees | Not published | 537 |
| Total funding | Not published | $414M |
| Latest round | Not published | Series D |
| Valuation | Not published | $3.4B |
| LinkedIn followers | Not published | 50,638 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Regularizer | Starburst |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 19/100 | 67/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 70/100 |
| Search visibility | 2/100 | 48/100 |
| Quality | 30/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (40/100) |
| Domain ratingLink authority, 0-100 | Not published | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Regularizer | Starburst |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Analytics | Not detected | Google Analytics 4, Google Tag Manager |
| Open source | No | Yes |
| Self-hostable | No | Yes |
Regularizer vs Starburst: common questions
Which is better, Regularizer or Starburst?
On our 0-100 score Starburst rates higher (67/100 against 19/100). 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 Regularizer and Starburst compare on the numbers?
Starburst leads on our overall score (67/100 against 19/100), agent readiness (40/100 against 21/100).
Read the full Regularizer review and pricing or the Starburst review and pricing. You can also browse other Regularizer alternatives we track.