Product

Company Verification.

Upload your account list. Get back verified company data - industry, size, location, and more - corrected and current.

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What gets verified

Every field that matters. Checked and corrected.

Filto doesn't just flag bad company data - it returns corrected data. Each field is independently verified and updated where inaccurate.

Industry & Sector

Broad categories get corrected to accurate sub-verticals. Know exactly what space a company actually operates in.

Employee Count

Headcount is one of the most stale fields in any database. Filto verifies against current signals, not last year's filing.

HQ Location

Headquarters address and country confirmed against current records - not the founding address from 2014.

Website & Domain

Verified as live and correctly attributed to the company. Catches rebrands, acquisitions, and dead domains.

How it works

Upload a list. Get verified accounts back.

01

Upload your account list

Export your company list as a CSV and upload it. Any size, any format. API integrations are coming.

Upload CSV
02

Filto runs verification

Each company record is checked across our proprietary source network - industry databases, web signals, and human audits working together.

03

Get corrected data back

Inaccurate fields are replaced with verified values. You see exactly what changed and why.

04

Use it with confidence

Import back into your CRM or ABM tool. Segment accurately. Target the right accounts.

accounts_export.csv - before
industrySoftware
employee_count50–100
hq_locationAustin, US
websiteacmecorp.com
Filto verifying…
accounts_verified.csv - after
3 corrections
industrySaaS / Cloud Infrastructure ✓
employee_count320 ✓
hq_locationSan Francisco, US ✓
websiteacmecorp.com ✓
verified in 0.9sready to import

Our sources

We verify against every source that matters.

We don't publish the list - that's by design. What we can tell you is that it works.

Filto cross-references each company record across a proprietary network of sources - industry registries, firmographic databases, web signals, and human audits. The combination is what makes the difference.

Our sources are our trade secret. Our accuracy is our proof.

Proprietary source network

Get started

See what's wrong with your accounts.

Upload a sample account list and see Filto's company verification in action. No commitment - just accurate data.

Request Demo
Seconds

per company to verify

4 fields

independently verified per account

Corrected

data returned - not just flags