Collos vs REplace
Collos vs REplace, compared side by side on 21 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: Collos is on 48/100 and REplace on 44/100.
Where each one leads
Collos
- our overall score: 48/100 against 44/100
- domain rating: 69/100 against 14/100
- headcount: 21 against 16
- LinkedIn following: 8,448 against 1,793
REplace
- funding raised: $2.1M against $1.1M
At a glance
| Measure | Collos | REplace |
|---|---|---|
| What it is | Colossus is a climate-technology company focused on accelerating the clean-energy movement through solar software and a marketplace. | A digital marketplace connecting businesses with vetted renewable energy providers, financing, and expertise. |
| Category | Climate Tech, Clean Energy, Solar Energy, Software | Climate Tech, Clean Energy, Solar Energy, Wind Energy |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2017 | 2021 |
| Headquarters | Boston, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Collos | REplace |
|---|---|---|
| Employees | 21 | 16 |
| Total funding | $1.1M | $2.1M |
| Latest round | Seed | Seed |
| LinkedIn followers | 8,448 | 1,793 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Collos | REplace |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 48/100 | 44/100 |
| Traction | 44/100 | 44/100 |
| Team | 30/100 | 30/100 |
| Community | 15/100 | Not published |
| Search visibility | 22/100 | 24/100 |
| Quality | 58/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 69/100 | 14/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Collos | REplace |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Lovable |
| Frameworks | Jquery | Not detected |
| Analytics | Google Tag Manager | Google Analytics 4, Linkedin Insight |
| Support stack | Not detected | HubSpot |
| Open source | Yes | No |
Collos vs REplace: common questions
Which is better, Collos or REplace?
On our 0-100 score Collos rates higher (48/100 against 44/100). 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 21 data points above: read the rows that match what you are buying for.
How do Collos and REplace compare on the numbers?
Collos leads on our overall score (48/100 against 44/100), domain rating (69/100 against 14/100), headcount (21 against 16), LinkedIn following (8,448 against 1,793). REplace leads on funding raised ($2.1M against $1.1M).
Read the full Collos review and pricing or the REplace review and pricing. You can also browse other Collos alternatives we track.