Tomorrow.io vs Klarcast
Tomorrow.io vs Klarcast, 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: Tomorrow.io is on 61/100 and Klarcast on 7/100.
Where each one leads
Tomorrow.io
- our overall score: 61/100 against 7/100
- agent readiness: 58/100 against 48/100
Klarcast
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Tomorrow.io | Klarcast |
|---|---|---|
| What it is | The world's leading Weather and Climate Security Platform, providing actionable weather intelligence. | Explainable demand forecasting for mid-market planners, set up in a day and priced honestly. |
| Category | Weather, Prediction, Climate, IoT | Demand Forecasting, Supply Chain Management, Predictive Analytics, Business Intelligence |
| Sells toBusiness model | B2B | B2B |
| Offering | Software, Hardware | Software |
| Founded | 2015 | Not published |
| Headquarters | Boston, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Tomorrow.io | Klarcast |
|---|---|---|
| Employees | 221 | Not published |
| Total funding | $259M | Not published |
| Latest round | Series E | Not published |
| LinkedIn followers | 30,413 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Tomorrow.io | Klarcast |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 7/100 |
| Traction | 60/100 | Not published |
| Team | 70/100 | Not published |
| Search visibility | 26/100 | Not published |
| Quality | 65/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | D (48/100) |
| Domain ratingLink authority, 0-100 | 74/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Tomorrow.io | Klarcast |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Framer |
| Frameworks | Jquery | Not detected |
| Analytics | Google Tag Manager | Not detected |
| Support stack | HubSpot, Zendesk | Not detected |
| Open source | Yes | No |
Tomorrow.io vs Klarcast: common questions
Which is better, Tomorrow.io or Klarcast?
On our 0-100 score Tomorrow.io rates higher (61/100 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 Tomorrow.io and Klarcast compare on the numbers?
Tomorrow.io leads on our overall score (61/100 against 7/100), agent readiness (58/100 against 48/100).
Read the full Tomorrow.io review and pricing or the Klarcast review and pricing. You can also browse other Tomorrow.io alternatives we track.