GetProspect vs TheirStack: Data Enrichment Tool Comparison

GetProspect vs TheirStack: Data Enrichment Tool Comparison

GetProspect and TheirStack are both data enrichment tools. Choosing between them depends on your team size, budget, and specific B2B lead data and contact enrichment requirements. Here is what each vendor publishes about pricing, features, and integrations.

The Quick Answer

By each vendor's own wording, GetProspect lists credits roll over and proprietary catch-all email verification, 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

GetProspect is Email finder and B2B contact database that supplies valid emails, phone numbers and company data to sales teams, marketers and recruiters. Also verifies emails and sends cold email sequences.

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.

The two platforms take different approaches to solving the same core challenge.

Pricing Comparison

GetProspect Pricing (as of September 2026)

Source: GetProspect 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.

GetProspect 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

GetProspect lists

• Credits roll over
• Proprietary catch-all email verification
• LinkedIn extension
• Bulk email finder
• CSV Enrichment
• Advanced filters
• and 2 more listed below

TheirStack lists

• Job search
• Company search
• Company lookup
• Enrichment
• Exports
• Email alerts
• and 2 more listed below

GetProspect Key Features

• Credits roll over
• Proprietary catch-all email verification
• LinkedIn extension
• Bulk email finder
• CSV Enrichment
• Advanced filters
• Reverse email lookup
• API access

TheirStack Key Features

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

• Credits roll over
• Proprietary catch-all email verification
• LinkedIn extension
• Bulk email finder
• CSV Enrichment
• Advanced filters
• Reverse email lookup
• API access

Listed only by TheirStack

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

Integration Ecosystem

GetProspect Integrations

GetProspect connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Airtable, Zapier, Make.

TheirStack Integrations

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

Shared Integrations

Both tools integrate with: Zapier, Make.

Integrations listed only by GetProspect: HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Airtable.

Integrations listed only by TheirStack: Clay, LinkedIn Audiences, N8N.

Use Case Recommendations

Best Fit for GetProspect

• Budget-conscious teams looking for an affordable data enrichment tool
• Organizations with complex tech stacks needing broad integration support (10 integrations)
• Teams that want to start free and scale up as needs grow

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

GetProspect and TheirStack both serve the B2B lead data and contact enrichment market. GetProspect 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 GetProspect and TheirStack for current information.