About Primer
Primer is a company based in London (United Kingdom) founded in 2019. It operates as a API-as-a-Product, Managed Services, and FinTech. Primer has raised $173.17 million across 6 funding rounds from investors including Tencent, Accel and Seedcamp. Primer offers products and services including Universal Checkout, Payments API, and Network Tokenization. Primer operates in a competitive market with competitors including Zeta, Tink, Banked, Yapily and TrueLayer, among others.
- Headquarter London, United Kingdom
- Stage Minicorn
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Sectors
Financial Services
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Email
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Phone
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Website
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Social
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- Legal Name Primer Api Limited
- Date of Incorporation 09 Dec, 2019
- Jurisdiction LONDON, ENGLAND
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$173.17 M (USD)
in 6 rounds
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Latest Funding Round
$100 M (USD), Series C
May 20, 2026
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Investors
Tencent
& 9 more
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Employee Count
Not available
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Products & Services of Primer
Primer offers a comprehensive portfolio of products and services, including Universal Checkout, Payments API, and Network Tokenization.
Localized checkout experience is provided for global customers.
Integration with multiple payment services is seamlessly enabled.
Authorization rates are increased while fraud is reduced.
People of Primer
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Funding Insights of Primer
Primer has successfully raised a total of $173.17M across 6 strategic funding rounds. The most recent funding activity was a Series C round of $100 million completed in May 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Primer
Primer has secured backing from 10 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Tencent, Accel and Seedcamp.
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Accel is recognized as a leading venture capital firm.
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Multistage venture capital investments are focused on technology sectors.
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Investor details for Primer
Investor domains, locations, round participation, and complete history require an active premium plan.
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Investments & Acquisitions by Primer
Investment portfolio details for Primer
Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.
- Portfolio identities
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Financial Statements - Primer
Detailed financials for Primer
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- Profit trends
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Primer Comparisons
Peer comparison for Primer
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- Named peers
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Competitors of Primer
Primer operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Zeta, Tink, Banked, Yapily and TrueLayer, among others.
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Payment and banking solutions are provided to users and banks.
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Tink is recognized as a leading European open banking platform.
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Open banking APIs for payments and data access are provided.
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Platform offering open banking API solutions for payment infrastructure to banks and businesses
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Provider of open banking API solutions for payment institutions
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Embedded banking infrastructure and payment solutions are provided via APIs.
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Detailed competitors of Primer
Competitor domains, locations, full profiles, and operating metrics require an active premium plan.
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Latest news on Primer
Complete news archive for Primer
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Frequently Asked Questions about Primer
Primer was founded in 2019.
Primer is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
Primer is a funded company, having raised a total of $173.17M across 6 funding rounds to date.
A comprehensive payment infrastructure is offered by Primer for businesses worldwide. Solutions are tailored for various sectors including travel, gaming, retail, and consumer applications. Payment experiences are optimized through universal checkout, agnostic 3DS authentication, and centralized vault services. Operations are managed with real-time observability, reconciliation, and dispute handling tools. Growth and enterprise segments are supported with scalable and secure payment systems. Flexibility and integration are enabled through a robust API and app ecosystem.
Primer offers Universal Checkout, Payments API, and Network Tokenization.
Primer has 10 investors. Key investors include Tencent, Accel, Seedcamp, Speedinvest, and Balderton Capital.
The valuation of Primer is $425M as of Oct 2021.