APIs that enrich records with additional business, contact, or demographic data.
Appsmith is an open-source low-code platform for building internal business applications, admin panels, and dashboards with a drag-and-drop interface, 50+ pre-built widgets, and database/API...
Attio is a data-driven, AI-native CRM built on a flexible relational data model that enables teams to customize their sales workflows, automate processes, and manage complex relationship net...
Alchemy provides blockchain development infrastructure including node services, APIs, analytics, and developer tools for building web3 applications.
Amazon Web Services (AWS) is the world's most comprehensive cloud computing platform, offering over 200 fully featured services including compute, storage, databases, machine learning, and A...
Data-as-a-service platform providing business, product, and property datasets for ML.
Multi-chain NFT and token API providing indexed data for Web3 apps, wallets, and marketplaces.
Fantasy sports data feeds for B2B fantasy and DFS operators.
Appwrite is an open-source backend-as-a-service platform providing authentication, databases, storage, functions, and messaging APIs for web and mobile application development.
Wealth intelligence and prospect research for nonprofits and enterprises.
Back4App provides a low-code backend platform built on the open-source Parse framework, offering database, APIs, push notifications, and cloud functions for mobile and web apps.
Workflow automation platform for extracting, enriching, and syncing B2B lead data from multiple web sources.
External data platform using AI to enrich internal data with context for machine learning.
Artisan provides an AI-powered BDR that handles outbound sales tasks including lead qualification, data enrichment, and personalized outreach from a database of 350M+ B2B contacts.
Space situational awareness company building data and APIs to track orbital objects for safe operations.
KYC, fraud and underwriting APIs for Indian financial institutions.
8base provides a low-code backend development platform for building enterprise applications with GraphQL APIs and serverless infrastructure.
Search engine results API providing structured data from Google, Bing, and other search engines for developers.
LinkedIn data enrichment API providing real-time profile and company data for sales and recruiting.
Airbyte is an open-source data integration platform with 400+ connectors for extracting and loading data from any source to any destination, available as self-hosted or managed cloud.
Web data and knowledge graph platform providing structured data from the internet via APIs.
B2B data enrichment API that updates and enriches contact records in real-time from over 75 data sources.
Appian is a low-code automation platform for business process management that enables organizations to rapidly build enterprise applications, automate workflows, and orchestrate processes.
Brankas is an open-finance provider in Southeast Asia that offers a single API to connect businesses with banks and financial institutions for payments, account information, and data aggrega...
B2B email enrichment and data cleaning tool that finds, verifies, and updates contact information with GDPR compliance.
Email waterfall enrichment platform aggregating data from 20+ providers to deliver the highest valid email rates.
Bud Financial is a B2B financial data intelligence platform that enriches messy bank transaction data into structured, actionable insights on merchant, category, location, and spending patte...
People data API and Chrome extension delivering enriched contact profiles for outbound sellers and recruiters at scale.
Akoya is a secure open-finance data-access network that lets fintechs and financial institutions share consumer financial data via tokenized APIs, without screen scraping or credential shari...
B2B data enrichment platform with firmographic and technographic data for sales and marketing teams.
Merchant intelligence API delivering accurate transaction enrichment and location data for card issuers. Improves categorization, disputes, and rewards programs.
AI-powered supplier discovery and data platform providing fast identification of qualified suppliers for strategic sourcing and new product development.
API platform with data cleaning, verification, and transformation APIs for application developers.
Banking data enrichment API that categorizes and standardizes bank transactions for accounting, lending, and fintech applications.
Unstructured data pipeline platform providing source connectors, enrichment, and destinations. Used for social listening, intelligence, and monitoring.
FullContact is an identity resolution platform that enriches leads with real-time personal and professional data from multiple sources for comprehensive contact profiles.
AirOps is an AI workflow platform that helps marketing and growth teams automate content creation, SEO optimization, and data enrichment at scale.
B2B data provider with fresh company, employee, and technographic data from public web sources for enrichment.
KYB and corporate data platform delivering real-time company registry data across 170 jurisdictions.
B2B data enrichment API returning verified contact and company data from emails, LinkedIn URLs, or domains.
Space-derived data APIs for weather, AIS maritime tracking, and ADS-B aviation analytics.
Worldwide forward and reverse geocoding API based on open data sources with flexible attribution.
Business data platform with APIs for company information, credit, and risk assessment in Europe.
Basiq is an Australian open-banking data and payments platform that lets fintechs and lenders connect to bank accounts to retrieve account, transaction, and enriched financial data via API....
Real-world data collection platform using a global network of contributors to gather ground-truth training data.
Belvo is the leading open finance API platform in Latin America, letting companies securely aggregate financial data and initiate bank-to-bank payments across Mexico, Brazil, and Colombia. A...
Fast and affordable Google Search API for developers building AI applications and tools.
Data API providing comprehensive person and company information for recruiting, sales, and data science use cases.
Kaspr is a lead enrichment tool that extracts phone numbers and email addresses from LinkedIn profiles in real time with a Chrome extension and CRM integration.
B2B lead generation tool providing verified email addresses and phone numbers with real-time email verification and intent data enrichment.
Suite of 16+ API products from Abstract for data validation, email verification, and IP geolocation.
Clay is a no-code sales intelligence platform that automates lead enrichment and personalized outreach by aggregating data from 75+ providers, enabling GTM teams to build automated prospecti...
Clearbit (now part of HubSpot) is a B2B data platform providing company and contact enrichment, website visitor identification, and intent data for go-to-market teams.
Proxycurl offers developer APIs for people and company data enrichment used in recruiting, sales, and market intelligence workflows.