60 API Companies
That Have Secured a major new customer
Track api companies that recently won significant new clients in real-time.
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68 companies, each with its dated signal
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The list's first rows in Excel, with every column the full file has and how full each one is. One e-mail, then at most two short notes.
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This page lists 60 api companies that have secured a major new customer recently. Each company detected a major customer win signal through Bounce Watch's real-time monitoring system that tracks 40+ growth and risk indicators across thousands of companies.
Parasoft
Monrovia, United States (1987)
Automated Software Testing
NextPax
The Netherlands (2006)
The most advanced channel management technology provider for hotels, resorts and vacation rentals worldwi...
Unit21
San Francisco, United States (2018)
The leader in AI Risk Infrastructure for fraud & AML.
Privy
United States (2021)
Powering crypto and stablecoin payments with powerful wallet infrastructure serving 100M+ accounts & bill...
Kong
San Francisco, United States (2017)
The AI Connectivity Company
Postman
San Francisco, United States (2014)
Postman is the world's leading API platform trusted by 40 million users.
Salesforce
San Francisco, United States (1999)
We're the #1 AI CRM—where humans with agents drive customer success together.
Fonoa
Croatia (hrvatska) (2019)
Indirect Tax Operating System for Global Businesses.
Copernica Marketing Software
The Netherlands (2000)
EU-based e-mail en marketing automation platform.
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vivenu
Dusseldorf, Germany (2018)
vivenu is the most flexible and advanced ticketing platform. It elevates your brand, your sales, and busi...
AppyThings
The Netherlands (2014)
Below the surface. Powering success.
Finqware
Romania (2018)
We put Open Banking at Work® for real-time enterprise finance across Europe.
Root
London, United Kingdom (2016)
The proven API-first insurance platform to build, launch and manage digital insurance products
Civo
London, United Kingdom (2015)
Built for more. More control. More power. More possibilities.
Vonage
Holmdel, United States (2001)
Communications APIs. Unified Communications. Contact Centers. Now we're talking.
Moneythor
Singapore (2013)
All-in-one personalisation engine for financial services
Valcon
The Netherlands (2000)
Valcon is a European powerhouse in AI & data-driven business transformation, integrating consulting, tech...
Belvo
Spain (2019)
Powering the next generation of financial innovators in Latin America.
Zest.Golf B2B Tee Time Channel Manager
The Netherlands (2018)
API-driven. Globally connected. One partner for the entire golf travel market.
SmartBear
Somerville, United States (2009)
Helping teams build, test, and ship quality software at AI speed and scale.
Combidesk | Koppel Jouw Software
The Netherlands (2014)
Smart Software Integrations (API / iPaaS)
emnify
Berlin, Germany (2014)
IoT connectivity with instant control.
Checkr, Inc.
San Francisco, United States (2014)
Checkr is the AI verification platform for high-stakes decisions.
Cronofy
Nottingham, United Kingdom (2014)
Temporal infrastructure connecting agents, systems, and teams
LangChain
San Francisco, United States (2022)
LangChain is a large language model application development library
RevenueCat
Brandon, United States (2017)
The world's best apps use RevenueCat to power purchases, manage customer data, and grow revenue on iOS, A...
Alpaca
San Mateo, United States (2017)
Developer APIs for stocks, options and crypto trading, investing apps, and embedded fintech.
OpenHealth Technologies
Berlin, Germany (2023)
The medical data intelligence infrastructure for health insurers, hospitals, and labs.
Knot
New York, United States (2019)
The merchant connectivity platform. Switch cards-on-file in online merchant accounts.
Equixly
Italy (2022)
AI-Powered Hacker to Secure your API
Plivo
Austin, United States (2011)
AI agents to engage and delight your customers across Phone calls, Chat, WhatsApp, SMS, Email and Slack.
Meilisearch
France (2018)
A modern search solution combining high performance with AI innovation. Try it today: https://www.meilise...
Flanks
Spain (2019)
Redefining the wealth management industry worldwide
Deepgram
San Francisco, United States (2015)
Powering the Voice AI economy—trusted by 200,000+ developers to build low-latency, enterprise-grade Voice...
Unbody Lab
The Netherlands (2024)
Unbody is an R&D LAB where we question, explore, experiment and build what we call adaptive thinking tool...
transferz
The Netherlands (2020)
Powering seamless pre-booked airport transfers, globally!
EMTECH
New York, United States (2019)
Modernizing Central Banks For Financial Inclusion and Resilience
Tealium
San Diego, United States (2011)
We deliver trusted data for AI at enterprise scale
DevRev
Palo Alto, United States (2020)
We built Computer, the only AI with native “shared memory”. So you get answers & actions you can really t...
Finch
San Francisco, United States (2020)
The #1 Unified API for Employment Systems
Salt Security
Palo Alto, United States (2018)
Securing the Agentic AI action layer: protecting the APIs, MCP servers, and agents powering modern digita...
StackOne
San Francisco, United States (2023)
Put your AI agent to work Integration infrastructure for AI agents. 200+ connectors, 10k+ AI actions—full...
Demute
Belgium (2015)
Audio is Game Dev.
CEQUENS
United Arab Emirates (2011)
Simple Solutions, Deeper Connections
Craft AI
France (2015)
The first engineering tool dedicated to the industrialization of GenAI
Apollo GraphQL
San Francisco, United States (2016)
API orchestration for AI Agents, web, and mobile apps w/GraphQL. API connectivity with enterprise-proven...
RhodeCode
Berlin, Germany (2013)
Enterprise Code Collaboration Company - the choice of development teams working with Git and Mercurial
Cochl
San Francisco, United States (2017)
Creating ears for artificial intelligence
Apideck
San Francisco, United States (2020)
Apideck enables developers to build integrations through a single API.
LlamaIndex
San Francisco, United States (2023)
AI agents for document OCR + workflows
Open Payments
Sweden (2017)
Simplifying B2B payments
Merge
San Francisco, United States (2020)
The connectivity layer for AI
RapiD Engineering
The Netherlands (2019)
RapiD Engineering is the go-to partner for high-level innovations in fisheries and food processing.
Tyk
London, United Kingdom (2015)
Open Source #API gateway & #APImanagement platform. We're on a mission to connect every system in the wor...
Focus NFe
Curitiba, Brazil (2005)
Invista tempo em sua empresa e deixe as notas fiscais com o Focus NFe.
Deep Infra Inc.
Palo Alto, United States (2022)
Fast ML inference. Run top AI models using a simple API.
Easebuzz
Pune, India (2014)
Payment Solutions Platform
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Terminal (YC S23)
Toronto, Canada (2023)
Universal API for Telematics Data | Y Combinator
Strapi
San Francisco, United States (2016)
Strapi is the leading open-source headless CMS. It’s 100% JavaScript, fully customizable and developer-fi...
Stream
Boulder, United States (2015)
Stream powers Chat, AI Moderation, Activity Feeds, Video & Audio for billions of global end-users.
What changed at these API companies recently?
We recorded 352 changes here in the last 180 days, including 198 product launches, 61 traction updates, 54 awards, 17 expansion moves and 12 hiring moves. Each entry below carries the date we observed it, from public sources.
