Tomorrow.io — Weather intelligence platform and API, backed by its own weather-satellite constellation (DeepSky), for supply chain, infrastructure, aviation and climate-risk decisions.. Pricing model: Freemium API + sales-led enterprise; API usage-tiered, platform priced by seats/locations. Value metric: API call volume (API plan); team size, monitored locations and features (platform plan).
At a glance
| Company | Tomorrow.io |
|---|---|
| What it does | Weather intelligence platform and API, backed by its own weather-satellite constellation (DeepSky), for supply chain, infrastructure, aviation and climate-risk decisions. |
| Headquarters | Boston, Massachusetts, USA |
| Pricing model | Freemium API + sales-led enterprise; API usage-tiered, platform priced by seats/locations |
| Value metric | API call volume (API plan); team size, monitored locations and features (platform plan) |
| Pricing page | www.tomorrow.io/pricing/ |
Plans and prices
Free API plan (core endpoints, low rate limits, limited locations); API plan tiered by call volume (prices not public); Platform plan quote-only.
Growth milestones
Tomorrow.io appears in our analysis of 2026's $100M ARR class. Figures are company-reported unless stated.
- 2026-02-03: Raised $175M led by Stonecourt Capital and HarbourVest to build out the DeepSky constellation; ~250 customers; previously raised an $87M Series E in 2023. (source)
- 2026: Reported as a $1B valuation round (aggregator headline) and later an expanded $210M Series F with Pitango and Harel Insurance; ARR not disclosed. (source)
How it grows
Developer free tier as top-of-funnel, then enterprise/government sales; proprietary satellite data as differentiation; industry solutions (aviation, energy, logistics, insurance).
What you can steal
moats
Own a proprietary data source (Tomorrow.io built satellites) so competitors cannot copy your output by reselling the same public inputs.
usage-based pricing
Charge developers by API calls and operational buyers by locations monitored: two value metrics for two buyer types.
land and expand
Let a developer start free on the API, then sell the decision platform to the operations team at the same customer.
Sources
- www.satellitetoday.com/finance/2026/02/03/tomorrow-io-raises-175m-to-build-out-deepsky-wea
- pulse2.com/tomorrow-io-210-million-series-f-expanded-with-additional-investment-from-pitan
- finder.techleap.nl/news/note/tomorrow-io-raises-175m-at-1b-valuation-for-ai-weather-satell
- support.tomorrow.io/hc/en-us/articles/23554984091156-Tomorrow-io-Pricing-Overview
Get both books free
The Subscription Playbook (ebook + audiobook) and Feed a Starving Crowd, instantly. In Australia? Claim the free hardcover.
Robert Coorey, MBA
Robert is the author of The Subscription Playbook and Feed a Starving Crowd and a Director at BPAG Accountants in Sydney. More about Robert.