Products

Signal Tracker Data Platform Data Enrichment API Intelligence desk

Solutions

Inward Investment & Aftercare Deal Origination Executive Search Corporate Development Signal-Based Outbound Competitive Intelligence Funding Signals Competitor Monitoring For Sales Teams For Founders For Agencies For Investors

Explore

Companies Live Signals Markets Trends

Resources

Signal Checker Blog Integrations FAQ Contact
Login Book a demo
Fidel API logo — company profile

Fidel API

Founded 2013 United Kingdom London, United Kingdom 22 employees Series B Total: $80.59M API, Financial Services +1

General Information

Company Name Fidel API
Founded Year 2013
Location United Kingdom London, United Kingdom
Founders / Decision Makers
Team member
Employees 22
Industries API, Financial Services, Fintech
Funding Stage Series B
Business Model B2B, API, Platform
Revenue Model Usage Based, Subscription, Transaction Fee
Social

BounceWatch is an independent company data service, not affiliated with Fidel API. To contact Fidel API, visit fidelapi.com.

Is this your company?

Confirm with your work e-mail, get the Verified badge and keep this profile correct yourself. Search engines and AI assistants read it every day.

Get Verified

How does Fidel API compare?

A PDF of Fidel API and up to 10 competitors you pick: team, funding, traffic and every dated move of the last 90 days. Each company is re-checked on the day you order, so it is current.

See a sample report

This takes a few seconds: we look beyond our own index too.

Meeting Fidel API soon?

A one-page PDF brief: what it does, key facts, the last 90 days of dated moves and questions worth asking. Re-checked on the day you order. See a sample

About Fidel API

Fidel API is a pioneering platform within the Fintech and Financial Services industries, offering a global financial infrastructure that allows developers to build innovative, programmable experiences directly aligned with transaction events on payment cards.

The company's solutions enhance merchant and user interaction through real-time, event-driven engagement tools, supporting industry-leading loyalty and rewards programs. It has gained the trust of major startups and global enterprises like Google, British Airways, and Royal Bank of Canada, benefiting from partnerships with key card networks such as Visa and Mastercard.

Founded in 2013 and headquartered in the United Kingdom, with offices in Lisbon, New York, and a global remote workforce, Fidel API secured a substantial €59.74M Series B investment in April 2022. Its prominent investors include Bain Capital Ventures, Citi Ventures, and QED Investors, reinforcing its position as a significant player in its sector.

Business keywords: Financial Infrastructure, API, Developer Tools, Card-linking, Bank API, Loyalty Programs, Credit Cards, Transaction Processing, Global Finance, Start-up, Investment, Data Infrastructure, Digital Payments

Services & Products

Select Transactions API
Offers API
Rewards
Attribution & Insights

Target Customers

Software Developers Payment Platforms Engineering Teams Merchants FinTech Companies

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Series B €59.74M 7
Bain Capital Ventures Citi Ventures Commerce Ventures
Bain Capital Ventures, Citi Ventures +5
06 Apr 2022
Series A $18.00M 10
Citi Ventures Commerce Ventures QED Investors
Citi Ventures, Commerce Ventures +8
25 Sep 2019
Seed Round $2.00M 1
Bart Swanson
08 May 2017
Equity Crowdfunding $300.00K 1
Crowdcube
Crowdcube
20 Dec 2014
Pre Seed Round £220.24K 2
Crowdcube
Crowdcube, James Sherwin-Smith
07 Oct 2014
Seed Round $330.00K -
05 Feb 2014

Latest News

View All
ShopBack Taps Carolina Paradas to Drive U.S. Expansion Plans — Fintechnews.sg
ShopBack Taps Carolina Paradas to Drive U.S. Expansion Plans
Fintechnews.sg Sep 29, 2025
ShopBack Names Fintech Veteran Carolina Paradas as U.S. General Manager Following Profitability Mile... — Prnewswire.com
ShopBack Names Fintech Veteran Carolina Paradas as U.S. General Manager Following Profitability Milestone
Prnewswire.com Sep 24, 2025

Fidel API Alternatives & Competitors

View All Alternatives
Fidel API vs
TrueLayer
TrueLayer United Kingdom

We power smarter, faster and safer payments for industry leading businesses across the UK and Europe...

Venture round
280 employees
Developer Tools, Financial Services
Fidel API vs
SwiftXccess
SwiftXccess United Kingdom

Innovating the way world make payments.

Pre-Seed
8 employees
Financial Services, Fintech
Fidel API vs
Truss
Truss United States

Move money without the heavy lifting.

Venture round
15 employees
B2B, Financial Services
View all alternatives

FAQ About Fidel API

Fidel API is a global financial infrastructure platform that enables developers to build programmable experiences at the moment a transaction occurs on any payment card. Its tools are transforming how merchants and users interact by powering real-time, event-driven engagements, best-in-class loyalty...
Fidel API was founded in 2013.
Fidel API is headquartered in London, United Kingdom.
Fidel API operates in API, Financial Services and Fintech. Its work centres on Financial Infrastructure, API, Developer Tools and Card-linking. Its customers include Software Developers, Payment Platforms and Engineering Teams.
Fidel API has a B2B, API and Platform business model. Its revenue comes from Usage Based, Subscription and Transaction Fee.
Fidel API has approximately 22 employees.
Fidel API has completed 6 funding rounds, raising a total of $80.59M. The latest funding stage is Series B.
Fidel API offers: Select Transactions API, Offers API, Rewards, Attribution & Insights.
Top alternatives and competitors to Fidel API include TrueLayer, SwiftXccess, Truss, Interswitch Group, RADIIUS. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Fidel API and TrueLayer are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Fidel API, https://bouncewatch.com/company/fidel-api, updated 25 September 2026. When citing, please name BounceWatch and link this page.

Analytics cookies (ours + Google). Cookie Policy

Book a demo 30 minutes