Red Sift is a privately held company. It is backed by 9 investors on record, including Highland Europe and Sands Capital.

Where is Red Sift headquartered?

Red Sift is headquartered in London, United Kingdom.

Who is the CEO of Red Sift?

Rahul Powar is the CEO of Red Sift.

Who founded Red Sift?

Rahul Powar and Randal Pinto are co-founders of Red Sift, founded in 2015.

What products does Red Sift sell?

Red Sift sells Red Sift OnDMARC and Red Sift Red Sift Radar.

Red Sift

Email & Messaging SecurityLondon, United Kingdomfounded 2015privateredsift.com ↗

Red Sift is a cybersecurity company specializing in Email & Messaging Security, founded in 2015 and headquartered in London, United Kingdom. It has raised $64.84M in equity across 4 priced rounds, employs about 100 people, and is privately held.

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updated Oct 11, 2026

Latest Red Sift news and company activity

What Red Sift did, dated — selected moves from the record, one per kind, newest first.

Oct 2026RecognitionRed Sift Featured in Hacker News 2026 Cybersecurity State Report
Sep 2026Product launchRed Sift Launches BIMI Maker: Free Self-Service Tool for VMC Filing
Sep 2026Feature launchRed Sift extends MISA membership with OnDMARC Integration for Microsoft Sentinel
Jul 2026Product launch

Red Sift Momentum score

43/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

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Red Sift products

Red Sift funding

Red Sift has raised $64.84M in priced equity. Its most recent round was a Series B in February 2022. It has 4 funding rounds on record: Seed, Seed, Series A, and Series B. 9 investors are on record, including Highland Europe and Sands Capital.

Equity raised: $64.84M4 priced rounds
Last round: Series BFeb 2022

View the complete funding history

Red Sift employees and hiring

As of September 2026, Red Sift has about 100 employees, up 2% over the last 30 days.

Employees: 100
30-day change: +2%
Open roles: 0

See hiring trends

Red Sift competitors

Competitors of Red Sift include Sendmarc. The full competitive set, with overlap scoring, is in the platform.

Sendmarc

ranked by CybersecTools comparison demand, 90 days

View the competitive set with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
Headcount, hiring and the people
The timeline of what they did, dated
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Email & Messaging Security

Common questions about Red Sift.

How much funding has Red Sift raised?: Red Sift has raised $64.84M in priced equity. Its most recent round was a Series B in February 2022. It has 4 funding rounds on record: Seed, Seed, Series A, and Series B. 9 investors are on record, including Highland Europe and Sands Capital.
How many people work at Red Sift?: As of September 2026, Red Sift has about 100 employees, up 2% over the last 30 days.
Who owns Red Sift?: Red Sift is a privately held company. It is backed by 9 investors on record, including Highland Europe and Sands Capital.
Where is Red Sift headquartered?: Red Sift is headquartered in London, United Kingdom.
Who is the CEO of Red Sift?: Rahul Powar is the CEO of Red Sift.
Who founded Red Sift?: Rahul Powar and Randal Pinto are co-founders of Red Sift, founded in 2015.
Who are Red Sift's competitors?: Competitors of Red Sift include Sendmarc. The full competitive set, with overlap scoring, is in the platform.
What does Red Sift do?: Red Sift is a cybersecurity company specializing in Email & Messaging Security, founded in 2015 and headquartered in London, United Kingdom.