Apollo Integrations Marketplace | Connect Your CRM & Sales Tools

HubSpot

HubSpot is a leading CRM platform that provides software and support to help businesses grow better. Our platform includes marketing, sales, service, and website management products that start free and scale to meet our customers’ needs at any stage of growth. Today, thousands of customers around the world use our powerful and easy-to-use tools and integrations to attract, engage, and delight customers.

Claude by Anthropic

Anthropic is an AI safety company dedicated to building AI systems that are reliable, interpretable, and steerable. Founded by a team of researchers and engineers with deep roots in the AI industry, Anthropic operates at the frontier of artificial intelligence — with safety and responsibility at the core of everything it builds. Our Mission We believe that as AI systems become more capable, it becomes increasingly critical that they behave in ways that are safe and beneficial. Anthropic's mission is to develop that kind of AI — not just powerful, but aligned with human values and worthy of trust. Our Approach Anthropic pioneered Constitutional AI, a training methodology that teaches AI models to follow a defined set of principles — making them more honest, harmless, and helpful. We invest heavily in interpretability research to better understand what is happening inside AI models and why. Our Products Claude is Anthropic's family of AI assistants, available across consumer, enterprise, and developer platforms. The Claude model lineup — Opus, Sonnet, and Haiku — is designed to serve a wide range of needs, from complex reasoning to fast, everyday tasks.

Apollo.io Chrome Extension

Apollo.io is the most simple, powerful, and intelligent go-to-market solution, trusted by over 500,000 companies and millions of users globally. Apollo solves a critical need by consolidating the entire sales tech stack, providing RevOps teams with access to an award-winning database of 275+ million verified B2B contacts, along with sales intelligence tools to engage and convert, and execution workflows with AI-powered assistance — transforming the way sales and marketing teams operate.

Salesforce

Salesforce, the #1 AI CRM, brings together all your data, from any source. Einstein 1, our complete suite of products, unites your sales, service, marketing, commerce, and IT teams with a single, shared view of customer information. With artificial intelligence integrated across all products, Salesforce helps everyone in your company work more productively and better deliver the personalized experiences customers love.

ChatGPT

ChatGPT is an AI assistant developed by OpenAI that helps people think, create, and get things done. It can answer questions, generate content, analyze information, write code, and support decision-making across a wide range of personal and professional tasks. Built on advanced language models, ChatGPT understands and generates human-like text, allowing it to engage in natural conversations and adapt to different contexts. It’s designed to be useful across everything from quick answers and brainstorming to deep research and technical problem-solving. ChatGPT is used by individuals, teams, and developers through chat interfaces, APIs, and integrations with other tools. It continues to evolve with ongoing improvements in accuracy, reasoning, and usability, with a focus on making AI more practical, reliable, and accessible. At its core, ChatGPT is meant to be a flexible, everyday tool — one that helps people move faster, think more clearly, and turn ideas into action.

Waterfall Enrichment

Bouncer

What is Bouncer? Bouncer is a fortress-like secure (SOC2 and GDPR compliant) email verification and deliverability platform trusted by thousands of companies from 6 continents, rated 4.9 with +500 reviews. The platform was founded in 2017 with a simple mission to improve human-to-human e-mail communication and help people get and stay connected via the e-mail channel. Bouncer is a technological leader in the e-mail verification market. Both list and API verification are top-notch mechanisms with a zero downtime policy. The product has the best coverage and high performance (up to 200,000 verified e-mails per hour per customer). To be a more complex solution for both Enterprise and SMB segments, the product has additional features like e-mail Toxicity Check or Deliverability Kit, so users can take care of and improve their deliverability. Bouncer also has a vast integrations library and Data Enrichment module, that helps their customers to improve email campaigns segmentation by enriching customer data with publicly available company information. Why should you consider Bouncer as your e-mail verification and deliverability solution? 1. High precision with bias against false negatives - so the customers don’t lose the ability to connect because of the wrong categorization 2. The best coverage - the ability to verify e-mail addresses hosted by different e-mail service providers (even deep catch-all Google Workspace and Office365 verification) with a low amount of unknown results (0,3-3%) 3. High performance - speed of verification and generous rate-limiting. They can quickly check 200 000 e-mails per hour per customer 4. Reliable (zero downtime policy) and Secure - SOC2 ready 5. Complexity simplified - top-notch technological solution with simple and intuitive UI.

Enrichley

Enrichley is the industry's most advanced email verification solution, trusted by leading sales and marketing teams worldwide. We solve a critical challenge by accurately validating catch-all and accept-all emails that other providers dismiss as risky, helping companies unlock 20-30% more verified emails from their existing lists. Enrichley transforms traditionally unverifiable email data into valuable opportunities, enabling teams to reach less-saturated prospects and achieve higher response rates—revolutionizing the way businesses approach email validation and outreach.

Icypeas

Icypeas is a French startup. Our mission is to create data points that help identify Ideal Customer Profiles (ICPs) and craft more relevant conversations. We have started with email enrichment and Linkedin profiles. We plan to add new data points in the near future: phone numbers, company categorization, intent signals.

ZeroBounce

ZeroBounce is an award-winning email verification and deliverability platform helping 500,000+ customers achieve email success. Its 99.6% accurate email validation service removes fake, outdated, and high-risk email addresses to reduce bounce rates and improve your sender reputation. ZeroBounce’s Email Deliverability Toolkit includes industry essentials for avoiding spam and boosting inbox visibility, including email warmup, DMARC and blacklist monitoring, campaign testing, and email finder for B2B email address searches. The platform provides a complete suite of email tools designed to ensure successful delivery to the inbox for improved engagement and email sales. ZeroBounce has validated 30+ billion emails and serves companies of all sizes, from solo business owners to Amazon, Disney, Netflix, and Sephora. The platform ensures military-grade security and is GDPR, SOC 2 Type 2, ISO-27001-certified, and HIPAA-compliant. For more information, visit https://www.zerobounce.net