Clay
automation
Clay is a B2B data enrichment and outbound automation platform that combines multiple data providers, AI-powered research agents (Claygents), and workflow automation for sales and marketing teams
Pricing
Free plan
Rating
—
Votes
0
Head-to-head comparison
Clay vs Apollo
Compare Clay and Apollo side by side across pricing, features, ratings, pros, cons, best-fit use cases, and alternatives.
Apollo
automation
Apollo is a sales intelligence and prospecting platform that combines B2B contact data, email sequencing, and workflow automation in one tool
Pricing
Free plan
Rating
—
Votes
0
Feature comparison
Feature
Clay
Apollo
Category
automation
automation
Pricing
Free plan
Free plan
Free plan
API access
Mobile app
Browser extension
Team collaboration
Custom training
Self-hosted option
Offline mode
Multi-language support
Clay pros and cons
Waterfall enrichment combines multiple data providers for superior contact coverage compared to single-source tools
Users report 90% of sourced deals came directly from Clay, with significant revenue impact for sales teams
AI-powered Claygents can research companies and decision-makers by custom keywords and criteria
Easy deduplication process and intuitive interface for managing complex data workflows
Note: Steep learning curve makes it challenging for new users to adopt and start using effectively
Note: Pricing can become expensive, especially for teams with high data enrichment needs
Note: Some users find the platform complex compared to simpler alternatives, requiring time investment to master
Apollo pros and cons
Extensive B2B contact database that users consistently praise for simplifying lead generation and outreach (G2 reviews)
Unified platform combining prospecting, enrichment, sequencing, and basic CRM functionality, which users report has cut sales team admin time in half
Strong integration capabilities with other sales tools, allowing efficient prospecting and contact management
Chrome extension and workflow automation features streamline the prospecting process
Note: Data quality concerns reported by some users, with one test finding a 19-26% bounce rate when using bulk email providers
Note: Two documented data breaches (2018 and 2021), which may be a concern for teams in regulated industries or European markets
Note: Users report mixed satisfaction with deliverability rates according to lead generation community discussions
Which one should you choose?
Best overall signal
Clay
Selected using Toolglade popularity signals such as views and votes.
Best value signal
Clay
Selected using free-plan availability and engagement signals.
Best for
Clay
- Sales development teams running high-volume outbound campaigns who need maximum contact coverage
- Go-to-market teams that want to combine data from multiple sources and automate research workflows
- Companies tracking buying signals like job changes, promotions, or other intent data for timely outreach
Apollo
- Sales development representatives (SDRs) conducting high-volume outbound prospecting
- Sales teams needing an all-in-one platform for prospecting, enrichment, and sequencing
- Revenue operations professionals managing sales workflows and data enrichment
- Account executives who want to streamline lead qualification and outreach
FAQ
Is Clay better than Apollo?
It depends on your use case. Compare category fit, pricing, feature availability, and ratings before choosing.
Which tool has a free plan?
Clay and Apollo offer a free plan based on current Toolglade data.