Tomorrow.io valuation, funding and investors

Tomorrow.io works in weather intelligence platform solutions, based in Boston, United States. Founded in 2016, it has about 227 employees.

Tech Companies Boston Series F

VALUATION · TODAY

$491M +16% after Series F

Range $289M – $870M · Grade B

TODAY

+12 MO

$500M

$1.00B

$1.50B

$2.00B

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026

2027

Series A $15.0M

Series B $45.0M

Series D $77.0M

Series E $87.0M

Growth $175M

Series F $35.0M

ValuationBefore first round12-month outlook: where it points, how wide it fansHover the past: the outlook shows what was predicted then

HEADCOUNT · TODAY227 employees

+2%6m growth

+6%1y growth

−13%2y growth

100

200

300

Data from May 2022

TODAY

Predicted in 1 yr $572M +16% vs today

Predicted next raise $62.9M if a round comes

Winding-down probability 0%

Last round: Series F · $35.0M · May 2026
Valuation at last round: $438M · implied
Headcount: 227 · flat
Grade: B
Founded: 2016

How VCMC values companies →

Tomorrow.io valuation today

VCMC values Tomorrow.io at $491M today, with a range of $289M to $870M and a grade of B. The valuation starts from its last funding round, a Series F round in May 2026.

Valuation by date (137 rows)

Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.

Tomorrow.io: valuation by date, as the model would have shown it on each date
Date	Valuation	Range	Predicted in 1 yr	Phase	Headcount	Trend	Grade	Winding-down probability
1 Jan 2016	$5.41M	$1.97M – $14.9M	$6.49M (+20%)	before first round	–	unknown	D	0%
1 Feb 2016	$5.44M	$1.98M – $14.9M	$6.67M (+23%)	before first round	–	unknown	D	0%
1 Mar 2016	$5.46M	$1.99M – $15.0M	$6.84M (+25%)	before first round	–	unknown	D	0%
1 Apr 2016	$5.48M	$1.99M – $15.0M	$7.02M (+28%)	before first round	–	unknown	D	0%
1 May 2016	$5.50M	$2.00M – $15.1M	$7.21M (+31%)	before first round	–	unknown	D	0%
1 Jun 2016	$5.52M	$2.01M – $15.2M	$7.40M (+34%)	before first round	–	unknown	D	0%
1 Jul 2016	$5.54M	$2.02M – $15.2M	$7.60M (+37%)	before first round	–	unknown	D	0%
1 Aug 2016	$5.69M	$2.07M – $15.6M	$7.80M (+37%)	before first round	–	unknown	D	0%
1 Sep 2016	$5.84M	$2.13M – $16.1M	$8.01M (+37%)	before first round	–	unknown	D	0%
1 Oct 2016	$6.00M	$2.18M – $16.5M	$8.22M (+37%)	before first round	–	unknown	D	0%
1 Nov 2016	$6.16M	$2.24M – $16.9M	$8.45M (+37%)	before first round	–	unknown	D	0%
1 Dec 2016	$6.32M	$2.30M – $17.4M	$8.67M (+37%)	before first round	–	unknown	D	0%
1 Jan 2017	$6.49M	$2.36M – $17.8M	$8.90M (+37%)	before first round	–	unknown	D	0%
1 Feb 2017	$6.67M	$2.43M – $18.3M	$9.14M (+37%)	before first round	–	unknown	D	0%
1 Mar 2017	$6.83M	$2.49M – $18.8M	$9.36M (+37%)	before first round	–	unknown	D	0%
1 Apr 2017	$7.01M	$2.55M – $19.3M	$9.62M (+37%)	before first round	–	unknown	D	0%
1 May 2017	$7.20M	$2.62M – $19.8M	$9.87M (+37%)	before first round	–	unknown	D	0%
1 Jun 2017	$7.39M	$2.69M – $20.3M	$10.1M (+37%)	before first round	–	unknown	D	0%
1 Jul 2017	$7.59M	$2.76M – $20.8M	$10.4M (+37%)	before first round	–	unknown	D	0%
1 Aug 2017	$7.79M	$2.84M – $21.4M	$10.7M (+37%)	before first round	–	unknown	D	0%
1 Sep 2017	$8.01M	$2.91M – $22.0M	$11.0M (+37%)	before first round	–	unknown	D	0%
1 Oct 2017	$8.22M	$2.99M – $22.6M	$11.3M (+37%)	before first round	–	unknown	D	0%
1 Nov 2017	$8.44M	$3.07M – $23.2M	$11.6M (+37%)	before first round	–	unknown	D	0%
28 Nov 2017	$83.5M	$54.8M – $228M	$150M (+80%)	after a round	–	unknown	C	0%
1 Dec 2017	$83.9M	$54.8M – $228M	$150M (+79%)	after a round	–	unknown	C	0%
1 Jan 2018	$88.2M	$54.8M – $228M	$150M (+70%)	after a round	–	unknown	C	0%
1 Feb 2018	$92.7M	$54.8M – $228M	$150M (+62%)	after a round	–	unknown	C	0%
1 Mar 2018	$96.9M	$54.8M – $228M	$150M (+55%)	after a round	–	unknown	C	0%
1 Apr 2018	$102M	$54.8M – $228M	$150M (+47%)	after a round	–	unknown	C	0%
1 May 2018	$107M	$54.8M – $228M	$150M (+40%)	after a round	–	unknown	C	0%
1 Jun 2018	$112M	$54.8M – $228M	$150M (+33%)	after a round	–	unknown	C	0%
1 Jul 2018	$118M	$54.8M – $228M	$150M (+27%)	after a round	–	unknown	C	0%
1 Aug 2018	$124M	$54.8M – $228M	$150M (+21%)	after a round	–	unknown	C	0%
1 Sep 2018	$130M	$54.8M – $228M	$150M (+15%)	after a round	–	unknown	C	0%
1 Oct 2018	$137M	$54.8M – $228M	$150M (+10%)	after a round	–	unknown	C	0%
5 Oct 2018	$245M	$172M – $521M	$367M (+50%)	after a round	–	unknown	B	0%
1 Nov 2018	$252M	$172M – $521M	$367M (+45%)	after a round	–	unknown	B	0%
1 Dec 2018	$261M	$172M – $521M	$367M (+41%)	after a round	–	unknown	B	0%
1 Jan 2019	$270M	$172M – $521M	$367M (+36%)	after a round	–	unknown	B	0%
1 Feb 2019	$280M	$172M – $521M	$367M (+31%)	after a round	–	unknown	B	0%
1 Mar 2019	$288M	$172M – $521M	$367M (+27%)	after a round	–	unknown	B	0%
1 Apr 2019	$298M	$172M – $521M	$367M (+23%)	after a round	–	unknown	B	0%
1 May 2019	$309M	$172M – $521M	$367M (+19%)	after a round	–	unknown	B	0%
1 Jun 2019	$319M	$172M – $521M	$367M (+15%)	after a round	–	unknown	B	0%
1 Jul 2019	$330M	$172M – $521M	$367M (+11%)	after a round	–	unknown	B	0%
1 Aug 2019	$342M	$172M – $521M	$367M (+7%)	after a round	–	unknown	B	0%
1 Sep 2019	$354M	$172M – $521M	$367M (+4%)	after a round	–	unknown	B	0%
1 Oct 2019	$366M	$172M – $521M	$367M (0%)	after a round	–	unknown	B	0%
1 Nov 2019	$367M	$166M – $521M	$367M (0%)	after a round	–	unknown	B	0%
1 Dec 2019	$367M	$159M – $521M	$367M (0%)	after a round	–	unknown	B	0%
1 Jan 2020	$367M	$152M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Feb 2020	$367M	$145M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Mar 2020	$367M	$139M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Apr 2020	$367M	$133M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 May 2020	$367M	$128M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Jun 2020	$367M	$122M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Jul 2020	$367M	$117M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Aug 2020	$367M	$112M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Sep 2020	$367M	$107M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Oct 2020	$367M	$103M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Nov 2020	$367M	$90.3M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Dec 2020	$367M	$85.9M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Jan 2021	$367M	$81.7M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Feb 2021	$367M	$77.6M – $521M	$367M (0%)	after a round	–	unknown	C	0%
1 Mar 2021	$367M	$74.1M – $521M	$367M (0%)	after a round	–	unknown	C	0%
31 Mar 2021	$887M	$624M – $1.6B	$1.2B (+30%)	after a round	–	unknown	B	0%
1 Apr 2021	$887M	$624M – $1.6B	$1.2B (+30%)	after a round	–	unknown	B	0%
1 May 2021	$907M	$624M – $1.6B	$1.2B (+27%)	after a round	–	unknown	B	0%
1 Jun 2021	$927M	$624M – $1.6B	$1.2B (+24%)	after a round	–	unknown	B	0%
1 Jul 2021	$947M	$624M – $1.6B	$1.2B (+22%)	after a round	–	unknown	B	0%
1 Aug 2021	$969M	$624M – $1.6B	$1.2B (+19%)	after a round	–	unknown	B	0%
1 Sep 2021	$991M	$624M – $1.6B	$1.2B (+16%)	after a round	–	unknown	B	0%
1 Oct 2021	$1.0B	$624M – $1.6B	$1.2B (+14%)	after a round	–	unknown	B	0%
1 Nov 2021	$1.0B	$624M – $1.6B	$1.2B (+11%)	after a round	–	unknown	B	0%
1 Dec 2021	$1.1B	$624M – $1.6B	$1.2B (+9%)	after a round	–	unknown	B	0%
1 Jan 2022	$1.1B	$624M – $1.6B	$1.2B (+7%)	after a round	–	unknown	B	0%
1 Feb 2022	$1.1B	$624M – $1.6B	$1.2B (+4%)	after a round	–	unknown	B	0%
1 Mar 2022	$1.1B	$624M – $1.6B	$1.2B (+2%)	after a round	–	unknown	B	0%
1 Apr 2022	$1.2B	$623M – $1.6B	$1.2B (0%)	after a round	–	unknown	B	0%
1 May 2022	$1.2B	$596M – $1.6B	$1.2B (0%)	after a round	240	unknown	B	0%
1 Jun 2022	$1.2B	$569M – $1.6B	$1.2B (0%)	after a round	240	unknown	B	0%
1 Jul 2022	$1.2B	$544M – $1.6B	$1.2B (0%)	after a round	240	unknown	B	0%
1 Aug 2022	$1.2B	$519M – $1.6B	$1.2B (0%)	after a round	240	unknown	B	0%
1 Sep 2022	$1.2B	$495M – $1.6B	$1.2B (0%)	after a round	240	unknown	B	0%
1 Oct 2022	$1.2B	$474M – $1.6B	$1.2B (0%)	after a round	240	unknown	C	0%
1 Nov 2022	$1.2B	$452M – $1.6B	$1.2B (0%)	after a round	240	unknown	C	0%
1 Dec 2022	$1.2B	$432M – $1.6B	$1.2B (0%)	after a round	240	unknown	C	0%
1 Jan 2023	$1.2B	$413M – $1.6B	$1.2B (0%)	after a round	240	unknown	C	0%
1 Feb 2023	$933M	$386M – $1.5B	$809M (-13%)	after a round	220	flat	C	44%
1 Mar 2023	$925M	$370M – $1.5B	$801M (-13%)	after a round	220	flat	C	44%
1 Apr 2023	$902M	$342M – $1.5B	$756M (-16%)	after a round	220	flat	C	44%
1 May 2023	$892M	$325M – $1.6B	$741M (-17%)	after a round	220	flat	C	44%
1 Jun 2023	$883M	$309M – $1.6B	$727M (-18%)	after a round	220	flat	C	44%
15 Jun 2023	$1.1B	$772M – $1.8B	$1.3B (+16%)	after a round	220	flat	B	44%
1 Jul 2023	$1.1B	$772M – $1.8B	$1.3B (+15%)	after a round	220	flat	B	44%
1 Aug 2023	$1.1B	$772M – $1.8B	$1.3B (+12%)	after a round	220	flat	B	44%
1 Sep 2023	$1.1B	$772M – $1.8B	$1.2B (+10%)	after a round	220	flat	B	44%
1 Oct 2023	$1.1B	$772M – $1.8B	$1.2B (+7%)	after a round	220	flat	B	44%
1 Nov 2023	$1.2B	$772M – $1.8B	$1.2B (+6%)	after a round	220	unknown	B	40%
1 Dec 2023	$1.2B	$772M – $1.8B	$1.2B (+4%)	after a round	220	unknown	B	37%
1 Jan 2024	$1.2B	$772M – $1.8B	$1.2B (+3%)	after a round	220	unknown	B	34%
1 Feb 2024	$1.2B	$772M – $1.9B	$1.2B (+1%)	after a round	220	unknown	B	31%
1 Mar 2024	$1.3B	$801M – $1.9B	$1.3B (+1%)	after a round	260	up	B	29%
1 Apr 2024	$1.3B	$808M – $2.0B	$1.3B (-1%)	after a round	270	up	B	26%
1 May 2024	$1.4B	$808M – $2.0B	$1.3B (-3%)	after a round	270	up	B	24%
1 Jun 2024	$1.4B	$808M – $2.0B	$1.3B (-5%)	after a round	270	up	B	22%
1 Jul 2024	$1.4B	$799M – $2.0B	$1.3B (-6%)	after a round	270	up	B	21%
1 Aug 2024	$1.4B	$750M – $2.0B	$1.3B (-6%)	after a round	270	flat	B	19%
1 Sep 2024	$1.4B	$710M – $2.0B	$1.3B (-5%)	after a round	260	flat	B	17%
1 Oct 2024	$1.4B	$678M – $2.0B	$1.3B (-5%)	after a round	260	flat	B	16%
1 Nov 2024	$1.4B	$647M – $2.0B	$1.3B (-4%)	after a round	260	flat	B	15%
1 Dec 2024	$1.0B	$583M – $1.7B	$806M (-23%)	after a round	220	down	B	81%
1 Jan 2025	$1.0B	$554M – $1.7B	$789M (-23%)	after a round	220	down	B	81%
1 Feb 2025	$1.0B	$527M – $1.7B	$773M (-23%)	after a round	220	down	B	81%
1 Mar 2025	$988M	$503M – $1.8B	$759M (-23%)	after a round	220	down	C	81%
1 Apr 2025	$970M	$478M – $1.8B	$743M (-23%)	after a round	220	down	C	81%
1 May 2025	$953M	$455M – $1.8B	$729M (-24%)	after a round	220	down	C	81%
1 Jun 2025	$936M	$433M – $1.8B	$714M (-24%)	after a round	220	down	C	81%
1 Jul 2025	$892M	$412M – $1.8B	$638M (-28%)	after a round	220	down	C	81%
1 Aug 2025	$791M	$389M – $1.8B	$526M (-33%)	after a round	214	down	C	97%
1 Sep 2025	$771M	$370M – $1.8B	$509M (-34%)	after a round	214	down	C	97%
1 Oct 2025	$792M	$352M – $1.9B	$535M (-32%)	after a round	214	down	C	89%
1 Nov 2025	$817M	$336M – $1.9B	$563M (-31%)	after a round	219	down	C	82%
1 Dec 2025	$838M	$320M – $1.9B	$589M (-30%)	after a round	219	down	C	76%
1 Jan 2026	$862M	$305M – $1.9B	$615M (-29%)	after a round	222	down	C	70%
1 Feb 2026	$867M	$290M – $2.0B	$622M (-28%)	after a round	222	down	C	66%
4 Feb 2026	$1.0B	$869M – $1.2B	$1.0B (+3%)	after a round	222	down	A	66%
1 Mar 2026	$1.0B	$869M – $1.3B	$1.1B (+9%)	after a round	222	flat	A	0%
1 Apr 2026	$1.0B	$869M – $1.3B	$1.1B (+8%)	after a round	222	flat	A	0%
1 May 2026	$1.0B	$869M – $1.3B	$1.1B (+8%)	after a round	222	flat	A	0%
19 May 2026	$438M	$287M – $866M	$569M (+30%)	after a round	222	flat	B	0%
1 Jun 2026	$442M	$287M – $866M	$569M (+29%)	after a round	222	flat	B	0%
1 Jul 2026	$452M	$287M – $866M	$569M (+26%)	after a round	222	flat	B	0%
1 Aug 2026	$462M	$287M – $866M	$569M (+23%)	after a round	222	flat	B	0%
1 Sep 2026	$472M	$287M – $866M	$569M (+20%)	after a round	222	flat	B	0%
1 Oct 2026	$483M	$289M – $870M	$572M (+18%)	after a round	227	flat	B	0%
24 Oct 2026	$491M	$289M – $870M	$572M (+16%)	after a round	227	flat	B	0%

Key facts about Tomorrow.io

Founded: 2016
Headquarters: Boston, United States
Employees: about 227 +5% in a year
Total raised: $434M
Funding rounds: 6
Last round: Series F May 2026

Tomorrow.io was founded in 2016 by Itai Zlotnik, Rei Goffer and Shimon Elkabetz.

Tomorrow.io funding history

Tomorrow.io has 6 funding rounds on record, from Nov 2017 to May 2026, $434M in total. The latest disclosed valuation is $1.00B post-money (Growth Equity, Feb 2026).

Series F 18 May 2026
With Pitango, Harel Insurance, Stonecourt Capital, HarbourVest.
Sources: finsmes.com, tomorrow.io, spacenews.com and 1 more
$35M
Growth Equity 3 Feb 2026
Led by Stonecourt Capital, HarbourVest.
Sources: castleplacement.com, tomorrow.io, siliconangle.com and 5 more
$175M
$1.00B post-money
Series E 14 Jun 2023
Led by Activate Capital; with RTX Ventures, Seraphim Space, Chemonics, Square Peg, Canaan, Clearvision Ventures, SKY VC, Pitango.
Sources: cognitivebusiness.news, spacenews.com, seraphimspace.passle.net and 5 more
$87M
Series D 30 Mar 2021
Led by Stonecourt Capital; with Highline Capital.
Sources: prnewswire.com, techcrunch.com, tomorrow.io and 4 more
$77M
Series B 4 Oct 2018
Led by Clearvision Ventures; with Ford Smart Mobility LLC, Envision Ventures, Canaan, Fontinalis, SKY VC, Square Peg.
Sources: tomorrow.io
$45M
Series A 27 Nov 2017
Led by Canaan; with Fontinalis, Square Peg.
Sources: carriermanagement.com, techcrunch.com, finsmes.com and 1 more
$15M

Tomorrow.io investors

16 investors have backed Tomorrow.io; Canaan, Stonecourt Capital and Clearvision Ventures and 2 more led at least one round.

HarbourVest lead, 2 rounds
Chemonics
Envision Ventures
Ford Smart Mobility LLC
Harel Insurance
Highline Capital
RTX Ventures

What Tomorrow.io does

Tomorrow.io works in tech companies, with 16 recorded offerings and customers in aviation, healthcare, energy and agriculture.

The Tomorrow Companies Inc., known as Tomorrow.io, is an American company that develops and provides weather intelligence and resilience solutions. The company operates a space-powered AI-native weather satellite constellation, offers a resilience platform, and delivers weather APIs and satellite data. Its services include hyperlocal weather forecasting, predictive analytics, and climate adaptation solutions for sectors such as aviation, healthcare, energy, agriculture, and logistics. Tomorrow.io also develops consumer apps and provides early warning systems for weather-related risks. The company serves organizations, government agencies, and humanitarian missions globally.

Description from Veridion's company data.

Products and services

Weather Intelligence Platform Solutions
Satellite Weather Data Services
AI-Powered Weather Forecasting
Predictive Weather Analytics Services
Resilience Platform Solutions
Weather Risk Management Solutions
Early Warning System Development
Actionable Weather Insights Delivery
Weather API Integration Services
Consumer Weather App Development
Industry-Specific Weather Solutions
Climate Adaptation Consulting
Satellite Constellation Operation and Management
Proprietary Weather Modeling Development
Hydrometeorological Data Services
Non-Profit Weather Resilience Empowerment Services

Markets

Aviation
Healthcare
Energy
Agriculture
Automotive
Construction
Digital Marketing
Entertainment
Insurance
Logistics
Mining
Real Estate
Renewable Energy
Retail
Sports
Healthcare
Government

Technology

AI-Native Weather Satellite Constellation
Proprietary Satellite Technology
Cloud-Penetrating Data Acquisition
Generative AI for Weather Predictive Analytics

Business model

Business-to-Business
Service Provider
Software-as-a-Service
Enterprise

Industry codes (NAICS)

513210 Software Publishers 50% match
517810 All Other Telecommunications 30% match
541990 All Other Professional, Scientific, and Technical Services 20% match

Questions about Tomorrow.io

What is Tomorrow.io worth?

Valuation $491M (range $289M to $870M), as of 24 Oct 2026. The last disclosed valuation was $1.00B (Growth Equity, Feb 2026).

Has Tomorrow.io raised money?

Tomorrow.io has 6 funding rounds on record, from Nov 2017 to May 2026, $434M in total. The latest disclosed valuation is $1.00B post-money (Growth Equity, Feb 2026).

Who has invested in Tomorrow.io?

Canaan, Stonecourt Capital, Clearvision Ventures, HarbourVest, Activate Capital and Square Peg, and 10 more. Lead investors include Canaan, Stonecourt Capital, Clearvision Ventures and HarbourVest.

How many people work at Tomorrow.io?

About 227, up 5% over the last year. Headcount rose from 240 in Apr 2022 to 270 in Mar 2024, then fell to 227 in Sep 2026.

What does Tomorrow.io do?

Tomorrow.io works in tech companies, with 16 recorded offerings and customers in aviation, healthcare, energy and agriculture. Its main offerings are weather intelligence platform solutions, satellite weather data services and AI-Powered weather forecasting.

When was Tomorrow.io founded, and where is it based?

Tomorrow.io was founded in 2016 and is based in Boston, United States. It has about 227 employees, up 5% over the last year.

How we value companies Report an issue

Tomorrow.io valuation, funding and investors

Tomorrow.io valuation today

Key facts about Tomorrow.io

Tomorrow.io funding history

Series F 18 May 2026

Growth Equity 3 Feb 2026

Series E 14 Jun 2023

Series D 30 Mar 2021

Series B 4 Oct 2018

Series A 27 Nov 2017