Carboex vs Collos
Carboex vs Collos, compared side by side on 9 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: Carboex is on 7/100 and Collos on 48/100.
Where each one leads
Carboex
Leads on none of the measures we hold for both companies.
Collos
- our overall score: 48/100 against 7/100
- agent readiness: 46/100 against 21/100
At a glance
| Measure | Carboex | Collos |
|---|---|---|
| What it is | Carboex is an AI-powered platform that helps businesses measure, reduce, and report their carbon emissions. | Colossus is a climate-technology company focused on accelerating the clean-energy movement through solar software and a marketplace. |
| Category | Climate Tech, Carbon Accounting, Sustainability Software, Environmental Management | Climate Tech, Clean Energy, Solar Energy, Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | Not published | 2017 |
| Headquarters | Not published | Boston, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Carboex | Collos |
|---|---|---|
| Employees | Not published | 21 |
| Total funding | Not published | $1.1M |
| Latest round | Not published | Seed |
| LinkedIn followers | Not published | 8,448 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Carboex | Collos |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 48/100 |
| Traction | Not published | 44/100 |
| Team | Not published | 30/100 |
| Community | Not published | 15/100 |
| Search visibility | 12/100 | 22/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | Not published | 69/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Carboex | Collos |
|---|---|---|
| CDN | Not detected | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Not detected | Jquery |
| Analytics | Not detected | Google Tag Manager |
| Open source | No | Yes |
Carboex vs Collos: common questions
Which is better, Carboex or Collos?
On our 0-100 score Collos rates higher (48/100 against 7/100). 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 9 data points above: read the rows that match what you are buying for.
How do Carboex and Collos compare on the numbers?
Collos leads on our overall score (48/100 against 7/100), agent readiness (46/100 against 21/100).
Read the full Carboex review and pricing or the Collos review and pricing. You can also browse other Carboex alternatives we track.