Validity

Trust your data. Any time. Every time.

About

Validity supplies software for email marketing and customer data management. Its website groups its offering around email creation and testing, inbox placement, deliverability monitoring, data quality and sender certification.

The company serves teams responsible for marketing communications and the data behind those communications. Validity, Inc. publishes its corporate headquarters in Boston, an international headquarters in London, and additional office addresses in São Paulo and Sydney.

Facts

Ownership
Private
Software type
SaaS
Categories
- Email authentication and sender certification
- Deliverability
Supported languages
English
Certification and memberships
- M3AAWG

Activity

All coverage (15) →

Industry News 10 September 2026emailexpert

Validity opens Heatwave, a public blocklist for synthetic domain warming

Validity announced Heatwave on 3 September. It is a domain blocklist drawn from the Validity Intelligence Network, published at lookup.validity.tools. The release describes it as identifying unethical cold…

Executive Appointments 19 January 2026emailexpert

Validity Announces CFO and CTO Leadership Changes

Validity has reshuffled its executive ranks, bringing in Tim Adams as chief financial officer and elevating Matt Gore from head of engineering to chief technology officer. Adams has spent more…

Contact and locations

Headquarters

100 Summer Street
Suite 2900
Boston, MA 02110
United States

Get directions

West Boy Scout Boulevard office

4010 West Boy Scout Boulevard
Tampa
Florida 33607
United States

Get directions

England office

Spaces - Uxbridge
The Charter Building
Uxbridge
England UB8 1JG
United Kingdom

Get directions

Phone: +44 (0) 118 403 2020
Website: validity.com

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Company details

Company type

Private
Legal name

Validity Inc
Year founded

2018
Employees

201–500

Ownership and investment

History and disclosed funding

Deals, funding and ownership disclosures, as reported at the time.

2025-04-10
Litmus acquisition completes
Completed
Validity announced completion of its acquisition of Litmus. Financial terms were not disclosed.
Validity
Company announcement (opens in a new tab)
2022-04-07
MailCharts acquisition announced
Announced
Validity announced its acquisition of MailCharts, adding ecommerce campaign-planning data to its product portfolio.
Validity
Company press release (opens in a new tab)
2020-02-27
250ok acquisition agreement
Announced
Validity announced a definitive agreement to acquire 250ok. Financial terms were not disclosed.
Validity
Company announcement (opens in a new tab)

View 3 earlier disclosures

2019-06-25
AppBuddy acquired
Completed
Validity announced its acquisition of AppBuddy on 25 June 2019. AppBuddy added grid-based applications for working with customer data.
Validity
Company press release (opens in a new tab)
2019-05-31
Return Path acquisition and new investment
Completed
Validity announced completion of its Return Path acquisition and a new investment led by Providence Strategic Growth, with participation from founding investor Silversmith Capital Partners. Financial terms and ownership percentages were not disclosed.
Validity
Company announcement (opens in a new tab)
2018-06-12
BriteVerify acquisition announced
Completed
Validity’s announcement, datelined 12 June 2018, confirms completion of its BriteVerify acquisition. It identifies CRMfusion, announced in April, as its earlier acquisition.
Validity
Company announcement (opens in a new tab)

News and coverage

15 related stories

Industry News 10 September 2026emailexpert

Validity opens Heatwave, a public blocklist for synthetic domain warming

Executive Appointments 19 January 2026emailexpert

Validity Announces CFO and CTO Leadership Changes

Validity has reshuffled its executive ranks, bringing in Tim Adams as chief financial officer and elevating Matt Gore from head of engineering to chief technology officer. Adams has spent more…

Products & Markets 11 April 2025emailexpert

Email Marketing Tools: Alternatives to Litmus and Validity After the Acquisition

As industry consolidation continues, what options do email marketers have in the wake of the Litmus acquisition? What Happened? Validity, Inc. announced yesterday, April the 10th, that it…

Executive Appointments 28 March 2025emailexpert

Validity Expands Mike Piispanen’s Role to President and COO

Validity, a provider of data quality and marketing effectiveness tools, has formally expanded the remit of Mike Piispanen, appointing him President in addition to his existing position as…

Security & Deliverability 13 September 2022emailexpert

Apple to Roll Out BIMI this Autumn

Apple has joined the growing list of email technology companies implementing Brand Indicators for Message Identification (BIMI), a broad industry effort to enable email inboxes like Apple Mail…

Mergers and Acquisitions 7 April 2022emailexpert

Validity Acquires MailCharts

Today Validity, the leading provider of data quality and email marketing success solutions, announced it has acquired MailCharts, a platform that powers data-driven campaign planning for ecommerce marketing teams. The…

Products & Markets 27 January 2021emailexpert

A revitalised DMA Email Council

The UK DMA announced this week a new chair and co-chair of the Email Council. A long standing home of intelligence in the British email marketing community and…

Partnerships 9 December 2020emailexpert

Validity Partners with emailexpert to bring Deliverability Summit

Validity, the most trusted leader in email deliverability, today announced its partnership with global email community, Emailexpert, to help businesses increase their return on email marketing programmes at…

Mergers and Acquisitions 19 August 2020emailexpert

Validity Launches Everest: Comprehensive Email Marketing Success Platform

Validity, a trusted leader in email deliverability, announced the worldwide availability of Everest, an all-new platform for email optimization, analytics, and delivery. The new platform takes advantage of the capabilities of 250ok, Return Path, and BriteVerify, which Validity acquired in the past…

Executive Appointments 13 August 2020emailexpert

Matthew Vernhout Joins Netcore

Matthew Vernhout, Industry Leading Expert on Deliverability, Privacy and Compliance Joins Netcore as VP - Deliverability North America Netcore Solutions Inc., the industry leading multi-channel marketing technology company,…

Report

Validity

About

Facts

Memberships1

Activity

Validity opens Heatwave, a public blocklist for synthetic domain warming

Validity Announces CFO and CTO Leadership Changes

Contact and locations

Company details

Ownership and investment

History and disclosed funding

Litmus acquisition completes

MailCharts acquisition announced

250ok acquisition agreement

AppBuddy acquired

Return Path acquisition and new investment

BriteVerify acquisition announced

News and coverage

Validity opens Heatwave, a public blocklist for synthetic domain warming

Validity Announces CFO and CTO Leadership Changes

Email Marketing Tools: Alternatives to Litmus and Validity After the Acquisition

Validity Expands Mike Piispanen’s Role to President and COO

Apple to Roll Out BIMI this Autumn

Validity Acquires MailCharts

A revitalised DMA Email Council

Validity Partners with emailexpert to bring Deliverability Summit

Validity Launches Everest: Comprehensive Email Marketing Success Platform

Matthew Vernhout Joins Netcore

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About

Facts

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Memberships1

Activity

Contact and locations

Company details

Ownership and investment

History and disclosed funding

Litmus acquisition completes

MailCharts acquisition announced

250ok acquisition agreement

AppBuddy acquired

Return Path acquisition and new investment

BriteVerify acquisition announced

News and coverage

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