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Clay vs Mailshake

A detailed comparison to help you choose the right tool for your needs.

Clay logo

Clay

Sales

Try Clay
VS
Mailshake logo

Mailshake

Sales

Try Mailshake

A
About Clay

Clay is a data enrichment and outreach automation platform that aggregates data from over 75 providers using a 'waterfall' approach — sequentially querying multiple sources to maximize coverage and accuracy for any given lead. It's designed for sales, growth, and RevOps teams who need to build targeted prospect lists, enrich contact data, and craft personalized outbound messaging at scale. What makes Clay unique is its spreadsheet-like interface combined with AI-powered agents that can research companies, clean messy data, and write tailored emails based on enriched information. It essentially replaces a patchwork of individual data tools and manual research workflows with a single, programmable workspace.

B
About Mailshake

Mailshake is a sales engagement platform that helps teams automate and scale their email outreach, cold calling, and social selling efforts. It allows users to create personalized email sequences with automated follow-ups, track opens and clicks, and manage multi-channel campaigns from a single dashboard. The platform is built primarily for SDRs, sales teams, and agencies who need to run high-volume outreach without sacrificing personalization. Its straightforward interface and built-in deliverability tools like email warm-up make it accessible even for teams without deep technical expertise. Mailshake also includes a phone dialer and LinkedIn automation, making it more than just an email tool.

Pricing Comparison

Tool
Clay
Mailshake
Price
Free / From $149/mo
From $59/user/mo
Category
Sales
Sales
Rating
4.0 (11)
3.9 (16)
Free Plan
No
No
Integrations
8+ apps
8+ apps
Founded
2020
2017

Feature Comparison

Feature
Clay
Mailshake
Waterfall enrichment (75+ sources)
AI research agent
Automated data cleaning
Personalized messaging at scale
CRM integration
Claybooks (templates)
Email finder & verifier
LinkedIn enrichment
Webhook triggers
Team collaboration
Automated email outreach campaigns
Personalized email templates
Real-time email tracking
A/B testing for email subject lines
Integration with CRM platforms
Follow-up scheduling and automation

Choose Clay

AI data enrichment and personalized outreach platform

Try Clay Free

Read full review

Choose Mailshake

Mailshake is a powerful sales engagement tool that streamlines outreach efforts.

Try Mailshake Free

Read full review

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Score Comparison

Ease of Use
7.0
7.0
Features
8.0
8.0
Pricing
7.0
7.0
Support
6.0
7.0
Integrations
8.0
8.0
Overall
7.2
7.4
ClayMailshake

Our Verdict

Clay

Your sales team needs AI-driven data enrichment and personalized outreach capabilities at scale.

MailshakeWinner

Your sales team needs a streamlined outreach tool with strong engagement features at a reasonable price.

Better support

Clay vs Mailshake: The Bottom Line

Both Clay and Mailshake are strong sales tools, but they serve different needs. Clay has a higher user rating (4.0 vs 3.9).

Still unsure? Check the full reviews for Clay and Mailshake, explore Clay alternatives, or use our AI search to describe exactly what you need.

Frequently Asked Questions

Is Clay or Mailshake better?

It depends on your needs. Clay (4.0★) is from $null/mo, while Mailshake (3.9★) is from $29/mo. Clay has a higher user rating.

Can I switch from Clay to Mailshake?

Yes. Most SaaS tools offer data export features. Check if Mailshake has a migration guide or import tool specifically for Clay users. Many offer onboarding assistance for switchers.

Which is cheaper, Clay or Mailshake?

Check the pricing pages of both Clay and Mailshake for the most up-to-date pricing information.

What are the main differences between Clay and Mailshake?

Clay focuses on waterfall enrichment (75+ sources) and ai research agent, while Mailshake emphasizes automated email outreach campaigns and personalized email templates. Both are in the Sales category but serve slightly different use cases.