Funding data API249,000 companies on file

Funding data,with proof.

Send a company's website and get back its funding rounds: stage, amount, date and investors. Each round is labeled with how it was checked, and you can see the source behind it.

Get an API key Try the playground

$0.01 per company found. Not found is free.

Try

Real API answers, saved Oct 3, 2026. Point at a value to find it in the source.

POST /api/v1/funding-stagesJSON

Used by

Clera, the AI talent agent, introduces job seekers to hiring managers at more than 900 startups. It looks up those startups' funding with Prova.

getclera.com

How it works

From a website to its funding history, in one request.

Send a website

Any form of it works, from tryprofound.com to a full link. A name or a LinkedIn page also works for companies already on file.
```
{ "domain": "tryprofound.com" }
```
Prova reads the sources

It finds the announcements, in English and other languages. Each one has to be about the same company, and copies of one press release count once.

Company newsPress wiresFilingsInvestor postsNews articlesFunding databases
You get the rounds

Stage, amount, currency, date and investors, newest first. Each round is labeled with how it was checked.

Series D, Sep 2026$180Mconfirmed

Series C, Feb 2026$96Mconfirmed

Series A, Jun 2025$20Mverified

Labeled, not guessed

Every round says how it was checked.

A funding number is only useful if you know where it came from. Prova labels each round, so your code can decide what to trust.

Missing facts stay empty. An amount is the new money raised, never a valuation or a total. If a round's amount wasn't disclosed, it is null.

Want the sources? Add "view": "full" to get each round's sources: the link, the date and the exact sentence that states it.

verified

Checked word for word against the announcement: the company's own news, a press wire or a filing.

Profound, Series A, $20M. PR Newswire, Jun 19, 2025: today announces a $20 million Series A round led by Kleiner Perkins
confirmed

A dated news article states the same round, with the same stage and amount.

Profound, Series D, $180M. Profound's newsroom, Sep 15, 2026: raised a $180 million Series D
metal

Reported by the funding database Metal and not checked yet. Its amounts are in US dollars, as Metal converted them.

Deel, Series D, $425M, Oct 18, 2021.
wikidata

An IPO taken from a stock-exchange listing in Wikidata, not checked yet.

Coverage

Funding history for any company with a website.

The history, not only the latest round

Rounds come back newest first, from pre-seed to IPO. This is Profound's answer, drawn to scale.

$334.5Mraised across 5 rounds

$3.5M

$20M

$35M

$96M

$180M

Companies Prova hasn't seen

Prova looks them up while you wait and answers in the same reply, usually in 4 to 6 seconds.

0 sYou send its website

thenProva reads its site and searches the news

4–6 sThe answer, with every round it found

Public companies

A listed company comes back with its exchange and ticker, and its IPO is the latest round.

FigmaNYSE: FIG

"public": {
  "exchange": "NYSE",
  "ticker": "FIG"
}

News in other languages

Prova searches local news in Korea, Japan, China, Germany, France, Spain, Brazil and more, and reads the stage words.

시리즈 Bseries_b

シリーズCseries_c

A轮series_a

Many at once

Send up to 100 companies in one request. Each one is answered and billed as its own lookup.

{ "items": [
  { "domain": "deel.com" },
  { "domain": "figma.com" },
  … up to 100
] }

Speed

Fast enough to sit inside your product.

Under 1stypical answer for a company already on file

4–6sfor a company Prova has never seen, usually in the same reply

5,000/minlookups held in a live load test, with no failed requests

249,000companies already on file

Developers

One request. One answer.

A POST with the company's website. The answer is plain JSON with one of three statuses, so your code has three cases to handle.

foundFunding came back. Read latest_round and rounds.$0.01

not_foundNo funding found. message says why.Free

pendingStill looking. Send the same request again in a few seconds.Free

Read the docs Open the playground

curl -X POST https://api.provaapi.com/api/v1/funding-stages \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain": "tryprofound.com"}'

const res = await fetch('https://api.provaapi.com/api/v1/funding-stages', {
  method: 'POST',
  headers: { Authorization: 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json' },
  body: JSON.stringify({ domain: 'tryprofound.com' }),
})
const answer = await res.json()
console.log(answer.status, answer.latest_round)

import requests

res = requests.post(
    "https://api.provaapi.com/api/v1/funding-stages",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"domain": "tryprofound.com"},
)
answer = res.json()
print(answer["status"], answer.get("latest_round"))

Answer, shortened

Pricing

Pay for answers, not for searches.

One price. You are charged only when the answer has funding in it.

$0.01per company found

Not found: no funding foundFree
Pending: still lookingFree
Errors: bad key, bad request, a problem on our sideFree

Each lookup counts on its own: the same company twice costs $0.01 twice. In a bulk request, each company counts as one lookup.

Get an API key

Questions

Good to know

Where does the data come from?

From the announcements themselves: company newsrooms and blogs, press wires, filings, investor posts and news articles, plus the funding databases Metal and Wikidata. Each round is labeled with the kind of source behind it.

What happens when Prova hasn't seen a company?

Send its website. Prova looks it up while you wait and usually answers in the same reply, in about 4 to 6 seconds. If it needs longer, the answer is pending: send the same request again a few seconds later. Pending is free.

Can I look a company up by name?

Yes, for companies already on file. When several companies share a name, the answer lists them with their websites so you can pick one. A website is the surest way, and the only one that works for a company Prova has never seen.

What if a company never raised money?

You get not_found with a short message saying why, and you are not charged.

How do I get an API key?

Email hi@cielpm.ai and we'll send you one. Every request carries the key, and the dashboard shows what you've spent today and this month.

Get started

Look up your first company.

Email us and we'll send you an API key. Paste it into the requests on this page and you're set.

hi@cielpm.ai Email us

Or try it first in the playground.