Datanyze vs TheirStack: Data Enrichment Tool Comparison
Compare Datanyze and TheirStack side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Datanyze and TheirStack are both B2B data enrichment tools that start free at $0 per month. Datanyze, built by ZoomInfo, focuses on technographic data and affordable prospecting for SMBs, with paid plans up to $55 per month. TheirStack focuses on job postings and technographics, offering four pricing tiers and five integrations including Clay and Zapier.
Key takeaways
- Datanyze's paid plans range from $29/mo for 80 credits to $55/mo for 160 credits.
- TheirStack's Free plan includes 50 company credits and 200 API credits per month, with an API, Webhooks and MCP tier priced at $49/mo for 1,500 API credits.
- TheirStack integrates with five tools, Clay, LinkedIn Audiences, Make, N8N, and Zapier, while Datanyze integrates with three: Google Chrome, Salesforce, and HubSpot.
- Datanyze lists nine features on its own page while TheirStack lists eight.
- Datanyze was founded in 2012 and TheirStack was founded in 2021.
Reviewed and updated September 5, 2026
Datanyze vs TheirStack: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Datanyze and TheirStack will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
By each vendor's own wording, Datanyze lists technographic data and insights and chrome extension for linkedin, 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
Datanyze is B2B contact and company data platform (by ZoomInfo) specializing in technographic data and affordable prospecting for SMBs.
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
Datanyze Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Nyze Lite | Free | 10 credits per month |
| Nyze Pro 1 | $29/mo | 80 credits/month |
| Nyze Pro 2 | $55/mo | 160 credits/month |
Source: Datanyze 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
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.
TheirStack offers 4 pricing tiers compared to Datanyze's 3, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- and 3 more listed below
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- and 2 more listed below
Datanyze Key Features
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- Export to CSV
- Tag and note management
- Company technology stack tracking
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 Datanyze
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- Export to CSV
- Tag and note management
- Company technology stack tracking
Listed only by TheirStack
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- Webhooks
- MCP server
Integration Ecosystem
Datanyze Integrations
Datanyze connects with: Google Chrome, Salesforce, HubSpot.
TheirStack Integrations
TheirStack connects with: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Integrations listed only by Datanyze: Google Chrome, Salesforce, HubSpot.
Integrations listed only by TheirStack: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Use Case Recommendations
Best Fit for Datanyze
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (9 capabilities listed)
- 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
- Organizations with complex tech stacks needing broad integration support (5 integrations)
- 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 | Datanyze | TheirStack |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | $55/mo | Contact Sales |
| Total Features Listed | 9 | 8 |
| Integrations | 3 | 5 |
| Founded | 2012 | 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
Datanyze and TheirStack both serve the B2B lead data and contact enrichment market. Datanyze 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 Datanyze and TheirStack for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Datanyze or TheirStack?
- Both platforms start at the same $0/mo price point, so neither is cheaper at entry. Datanyze's top paid tier is $55/mo for 160 credits, while TheirStack's highest tier, Datasets, requires contacting sales for pricing instead of a listed rate.
- What integrations does TheirStack support?
- TheirStack connects with Clay, LinkedIn Audiences, Make, N8N, and Zapier, five integrations in total. This compares to Datanyze's three listed integrations: Google Chrome, Salesforce, and HubSpot.
- Is Datanyze owned by ZoomInfo?
- Yes, Datanyze is described as a B2B contact and company data platform by ZoomInfo. It specializes in technographic data and affordable prospecting aimed at small and mid-sized business teams.
- What does TheirStack do differently from Datanyze?
- TheirStack is a job posting and technographics database that finds companies by the technologies they use and the roles they are hiring for, then enriches company lists with technographics and buying intent. Datanyze instead focuses on technographic data and direct contact lookups for SMB prospecting.
- How many pricing tiers does each tool have?
- TheirStack offers four pricing tiers: Free, App, API/Webhooks/MCP, and Datasets. Datanyze offers three: Nyze Lite, Nyze Pro 1, and Nyze Pro 2, meaning TheirStack provides more granularity as usage scales.
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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