Champify vs TheirStack: Data Enrichment Tool Comparison
Compare Champify and TheirStack side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Compare Champify and TheirStack side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Reviewed and updated September 2, 2026
Champify vs TheirStack: Data Enrichment Tool Comparison
Finding the right data enrichment tool can directly impact your revenue pipeline. Champify and TheirStack both aim to solve the same core problem (finding accurate contact data for target accounts), yet they approach it differently. Let's break down the specifics.
The Quick Answer
By each vendor's own wording, Champify lists relationship tracking and insider ai, while TheirStack lists job search and company search. A capability both offer can appear under different names, so read both feature lists below.
TheirStack offers a lower entry point at $0/mo compared to Champify at $2000/mo.
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
Champify is Relationship intelligence tool that tracks when past customers, users and champions change jobs, enriches them in Salesforce, and routes them to sellers as warm pipeline.
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
Core
Free
Champify Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Core | $2000/mo | Relationship Tracking for 15k+ contacts, Salesforce Package with unlimited users |
| Pro | $3000/mo | Relationship Tracking for 40k+ contacts, Calendar Sync for 50+ users, InsiderAI for 2k+ accounts |
| Enterprise | $6000/mo | Relationship Tracking for 150k+ contacts, Insider AI for 5k+ accounts, CRM Clean for 200k+ contacts |
Source: Champify Pricing
TheirStack Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 company credits and 200 API credits per month |
| App | Usage-based | Company credit packs from 1,000 to 200,000 credits |
| API, Webhooks & MCP | $49/mo | 1,500 API credits per month |
| Datasets | Contact Sales | Jobs, Technographics and Buying intents datasets |
Source: TheirStack Pricing
Pricing Analysis
TheirStack offers the lower entry point ($0/mo vs $2000/mo). Teams watching their budget will appreciate the savings, especially when starting out.
TheirStack offers 4 pricing tiers compared to Champify's 3, giving you more granularity as you scale.
TheirStack includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Relationship Tracking
- Insider AI
- CRM Clean
- Calendar Sync
- Custom Playbooks
- Salesforce Package
- and 2 more listed below
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- and 2 more listed below
Champify Key Features
- Relationship Tracking
- Insider AI
- CRM Clean
- Calendar Sync
- Custom Playbooks
- Salesforce Package
- Salesforce Sandbox Deployment
- Shared Slack Channel
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 Champify
- Relationship Tracking
- Insider AI
- CRM Clean
- Calendar Sync
- Custom Playbooks
- Salesforce Package
- Salesforce Sandbox Deployment
- Shared Slack Channel
Listed only by TheirStack
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- Webhooks
- MCP server
Integration Ecosystem
Champify Integrations
Champify connects with: Salesforce, Marketo, Gong, Outreach, Salesloft, Slack, 6sense, Gainsight, Demandbase, LinkedIn.
TheirStack Integrations
TheirStack connects with: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Integrations listed only by Champify: Salesforce, Marketo, Gong, Outreach, Salesloft, Slack, 6sense, Gainsight, Demandbase, LinkedIn.
Integrations listed only by TheirStack: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Use Case Recommendations
Best Fit for Champify
- Mid-market to enterprise teams with established B2B lead data and contact enrichment budgets
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
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
| Feature | Champify | TheirStack |
|---|---|---|
| Starting Price | $2000/mo | Free |
| Top Tier Price | $6000/mo | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 10 | 5 |
| Founded | N/A | 2021 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Champify and TheirStack both serve the B2B lead data and contact enrichment market. TheirStack offers a more accessible entry point, while Champify starts at $2000/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 Champify and TheirStack for current information.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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