Amperity
PrivateLast Round
Series D
Jul 13, 2021
Est. Valuation
$1B
Total Funding Raised
$187M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Amperity operates in AI, Data & Cloud Infrastructure and is based in Seattle, Washington. Its latest recorded funding round was a Series D round in July 2021.
Amperity is a customer data platform company that provides an AI-powered customer data cloud to help businesses unify, analyze, and activate customer data.
Sector
AI, Data & Cloud Infrastructure
Verticals
Customer Experience, Marketing, Data Integration, Digital Identity, Retail Technology
Business Model
B2B2C
Customer Profile
Usage-Based SaaS, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Amperity Comparables
Compare Amperity with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Contentstack | 81% | |
| Zeotap | 79% | |
| Tealium | 78% |
For institutional investors. Book with your work email.
Amperity Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Jul 13, 2021 | ||||
| Series C | Jul 15, 2019 | ||||
| Series B | Oct 26, 2017 | ||||
| Series A | Feb 5, 2016 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Amperity Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| HighSage Ventures | Series D |
| Madera Technology Partners | Series C, Series D |
| General Catalyst | Series C |
| Hyde Park Venture Partners | Series A |
| Madrona Venture Group | Series C, Series B, Series D, Series A |
| Declaration Partners | Series C, Series D |
| CRV | Series C, Series B, Series D |
For institutional investors. Book with your work email.
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 14, 2026
Monthly visitors increased 53% MoM, from 34.1K to 52.3K.
- Mar 5, 2026
Partnerships include Databricks, Snowflake, and Braze.
For institutional investors. Book with your work email.
Recent news
Latest coverage and updates
- integrates_withNov 5, 2026
Amperity integrates with Vibe, Inc., making customer audience segments available as a destination for targeting Streaming TV campaigns in Nov '26.
- signs_new_clientNov 2, 2026
In New York on Nov 2nd '26, Amperity signs Stellantis NV as a new client to help personalize experiences and recognize customers across brands, households, and vehicles.
- launchesOct 9, 2026
Amperity introduces Pér in New York on Oct 9th '26
- recognized_asSep 1, 2026
Amperity is named a Strong Performer in The Forrester Wave(TM): Customer Data Platforms For B2C, Q3 '26, and receives the highest possible 5/5 scores for data source integrations, data management and models, and modeling and AI platform.
For institutional investors. Book with your work email.
Amperity Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Amperity's valuation, stock price, and market status.
Is Amperity a public or private company?
Amperity is a private company.
What is the current stock price of Amperity?
Amperity is a private company, so its shares have no public market price. Caplight tracks Amperity's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Amperity worth (valuation)?
Amperity's valuation is estimated at $1.0B based on funding round data.
Can I buy Amperity stock?
Amperity shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Amperity's last funding round?
Amperity's most recent funding round was Series D on July 13, 2021.
Who are the main investors in Amperity?
Key investors in Amperity include HighSage Ventures, Madrona Venture Group, Tiger Global Management.
Will Amperity IPO soon?
No public IPO plans have been announced for Amperity.
How can I track Amperity secondary market activity?
Caplight tracks bids, offers, and trades in Amperity's shares on secondary markets.