Enrow vs TheirStack: Data Enrichment Tool Comparison

Enrow vs TheirStack: Data Enrichment Tool Comparison

Sales teams evaluating B2B lead data and contact enrichment tools often narrow their shortlist to Enrow and TheirStack. Both target the same job, but they cater to different workflows and budgets. This comparison covers pricing, features, and integrations so you can pick the right fit.

The Quick Answer

By each vendor's own wording, Enrow lists email finder and phone finder, while TheirStack lists job search and company search. A capability both offer can appear under different names, so read both feature lists below.

Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.

If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.

Understanding the Core Difference

Enrow is Enrow finds verified professional email addresses and direct mobile numbers for sales teams, with credits shared across its email finder, phone finder and verifier and charged only for valid results. Contacts sync to the CRM in one click.

TheirStack is Job posting and technographics database for sales teams. Finds companies by the technologies they use and the roles they are hiring for, and enriches a company list with technographics and buying intent.

Both platforms offer mcp server. Where they diverge is in their approach to pricing tiers and advanced capabilities.

Pricing Comparison

Enrow Pricing (as of September 2026)

Source: Enrow Pricing

TheirStack Pricing (as of September 2026)

Source: TheirStack Pricing

Pricing Analysis

Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.

Enrow offers 5 pricing tiers compared to TheirStack's 4, giving you more granularity as you scale.

Both platforms offer free tiers, so you can test each one before spending anything.

Features Breakdown

Enrow lists

• Email Finder
• Phone Finder
• Email Verifier
• Catch-all Verification
• Chrome Extension
• CRM Integration
• and 1 more listed below

Both tools

• MCP Server

TheirStack lists

• Job search
• Company search
• Company lookup
• Enrichment
• Exports
• Email alerts
• and 1 more listed below

Enrow Key Features

• Email Finder
• Phone Finder
• Email Verifier
• Catch-all Verification
• Chrome Extension
• CRM Integration
• API Access and No Code
• MCP Server

TheirStack Key Features

• Job search
• Company search
• Company lookup
• Enrichment
• Exports
• Email alerts
• Webhooks
• MCP server

Shared Capabilities

Both Enrow and TheirStack include:

• MCP Server

The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.

Listed only by Enrow

• Email Finder
• Phone Finder
• Email Verifier
• Catch-all Verification
• Chrome Extension
• CRM Integration
• API Access and No Code

Listed only by TheirStack

• Job search
• Company search
• Company lookup
• Enrichment
• Exports
• Email alerts
• Webhooks

Integration Ecosystem

Enrow Integrations

Enrow connects with: HubSpot, Salesforce, Pipedrive, Attio, Close CRM, Microsoft Dynamics, Lemlist, Smartlead, Instantly, Emelia, La Growth Machine, Salesloft, Outreach, Clay, Cargo, Claude, OpenAI, Make, Zapier.

TheirStack Integrations

TheirStack connects with: Clay, LinkedIn Audiences, Make, N8N, Zapier.

Shared Integrations

Both tools integrate with: Clay, Make, Zapier.

Integrations listed only by Enrow: HubSpot, Salesforce, Pipedrive, Attio, Close CRM, Microsoft Dynamics, Lemlist, Smartlead, Instantly, Emelia, La Growth Machine, Salesloft, Outreach, Cargo, Claude, OpenAI.

Integrations listed only by TheirStack: LinkedIn Audiences, N8N.

Use Case Recommendations

Best Fit for Enrow

• Budget-conscious teams looking for an affordable data enrichment tool
• Organizations with complex tech stacks needing broad integration support (19 integrations)
• Teams that want to start free and scale up as needs grow
• Enterprise buyers who prefer custom pricing and dedicated support

Best Fit for TheirStack

• Budget-conscious teams looking for an affordable data enrichment tool
• Teams that want to start free and scale up as needs grow
• Enterprise buyers who prefer custom pricing and dedicated support

Feature Comparison Summary

Getting Started Checklist

1. Define your B2B lead data and contact enrichment requirements and monthly budget
2. Estimate your expected data credits or contact lookups to find the right tier
3. List the integrations your team currently relies on
4. Sign up for free trials or demos of both platforms
5. Run a small test with each tool before making a commitment
6. Evaluate the onboarding experience and support quality

Final Thoughts

Enrow and TheirStack both serve the B2B lead data and contact enrichment market. Enrow offers a more accessible entry point, while TheirStack starts at $0/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.

Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.

Pricing and features verified as of September 2026. Visit Enrow and TheirStack for current information.