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Proof Diagnostics: Funding, Investors & Team (Sep 2026)

Proof Diagnostics develops CRISPR‑based COVID‑19 molecular tests to help communities take control of their health.

www.proofdx.com Cambridge, United States 11-50 employees
Apps Health Care Mobile Apps Product Management
Total raised
$45.0M
Rounds
1
Latest
Series A
Apr 2022

Proof Diagnostics has raised $45.0M across 1 funding round on record, the most recent a Series A of $45.0M announced in Apr 2022.

That round is above the $4.1M median round size for Apps companies tracked on FundedIQ over the last two years.

Proof Diagnostics Company Profile and Key Stats

Total funding raised
$45.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series A
$45.0M in Apr 2022
Employees
11-50
reported band
Headquarters
Cambridge, United States

Latest funding round on record: Apr 2022.

Proof Diagnostics Funding Rounds

Date
Round
Amount
Series A
$45.0M

Proof Diagnostics Founders and Leadership Team

Name
Role
Contact
Siddharth Shenai
CEO

No contact details are on record for this team yet.

Proof Diagnostics Funding Compared to Other Apps Startups

Segment
Companies
Median round
2,426
$4.1M
29,795
$7.5M
8,378
$15M

Proof Diagnostics' latest round of $45.0M is above the median round in Apps. Medians cover the last 24 months of disclosed rounds.

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Proof Diagnostics Funding FAQs

What does Proof Diagnostics do?

Proof Diagnostics develops CRISPR‑based COVID‑19 molecular tests to help communities take control of their health.

How much funding has Proof Diagnostics raised?

Proof Diagnostics has raised $45.0M across 1 round on record. The most recent is a Series A of $45.0M announced in Apr 2022.

When did Proof Diagnostics last raise funding?

Proof Diagnostics' most recent funding round on record is a Series A of $45.0M, announced in Apr 2022.

Who is the CEO of Proof Diagnostics?

Siddharth Shenai is listed as CEO at Proof Diagnostics.

Where is Proof Diagnostics headquartered?

Proof Diagnostics is based in Cambridge, Massachusetts, United States.

How many employees does Proof Diagnostics have?

Proof Diagnostics is in the 11-50 employee band.

How does Proof Diagnostics' funding compare to other Apps startups?

Proof Diagnostics' latest round of $45.0M is above the $4.1M median round size for Apps companies on FundedIQ across 2,426 tracked companies over the last two years.

About FundedIQ's Proof Diagnostics Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Proof Diagnostics is left off this page rather than filled in.

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