Enrich Layer vs TheirStack: Data Enrichment Tool Comparison
Compare Enrich Layer and TheirStack side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Enrich Layer is a usage-based REST API returning people, company, jobs, and web signal data, built for teams needing broad integration support and custom enterprise pricing. TheirStack is a job posting and technographics database with a free entry tier, better suited to budget-conscious teams that want to start free and scale up as their needs grow.
Key takeaways
- Enrich Layer's Starter plan costs $49/mo for 2,500 credits, while its Ultra plan costs $1899/mo for 211,000 credits.
- TheirStack offers a free tier with 50 company credits and 200 API credits per month.
- Enrich Layer lists 8 integrations including Zapier, n8n, Clay, Workato, Pipedream, Node-RED, Salesforce, and OpenClaw, compared to TheirStack's 5 integrations.
- Enrich Layer offers 6 pricing tiers while TheirStack offers 4 pricing tiers.
- TheirStack was founded in 2021, while the article lists Enrich Layer's founding date as not available.
Reviewed and updated September 4, 2026
Enrich Layer vs TheirStack: Data Enrichment Tool Comparison
Enrich Layer and TheirStack compete head-to-head in the B2B lead data and contact enrichment space. This guide compares their pricing tiers, feature sets, and integration ecosystems to help you make a confident decision.
The Quick Answer
By each vendor's own wording, Enrich Layer lists people api and company api, while TheirStack lists job search and company search. A capability both offer can appear under different names, so read both feature lists below.
TheirStack publishes an entry price of $0/mo; Enrich Layer uses usage-based pricing, so the two cannot be compared on list price.
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
Enrich Layer is A fully-managed data enrichment layer for B2B applications. One REST API returns person profiles, company firmographics, job postings and web signals in a single schema.
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
PAYG
Free
Enrich Layer Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| PAYG | Usage-based | Credit packs of 100 to 46,297 credits |
| Starter | $49/mo | 2,500 credits per month |
| Growth | $299/mo | 25,000 credits per month |
| Pro | $899/mo | 89,900 credits per month |
| Ultra | $1899/mo | 211,000 credits per month |
| Enterprise | Contact Sales | Custom credit volume tailored to your scale |
Source: Enrich Layer 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
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
Enrich Layer offers 6 pricing tiers compared to TheirStack's 4, giving you more granularity as you scale.
TheirStack includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- People API
- Company API
- Jobs API
- Search API
- Contact API
- School API
- and 2 more listed below
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- and 2 more listed below
Enrich Layer Key Features
- People API
- Company API
- Jobs API
- Search API
- Contact API
- School API
- Logo API
- CLI
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 Enrich Layer
- People API
- Company API
- Jobs API
- Search API
- Contact API
- School API
- Logo API
- CLI
Listed only by TheirStack
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- Webhooks
- MCP server
Integration Ecosystem
Enrich Layer Integrations
Enrich Layer connects with: Zapier, n8n, Clay, Workato, Pipedream, Node-RED, Salesforce, OpenClaw.
TheirStack Integrations
TheirStack connects with: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Shared Integrations
Both tools integrate with: Zapier, n8n, Clay.
Integrations listed only by Enrich Layer: Workato, Pipedream, Node-RED, Salesforce, OpenClaw.
Integrations listed only by TheirStack: LinkedIn Audiences, Make.
Use Case Recommendations
Best Fit for Enrich Layer
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- 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 | Enrich Layer | TheirStack |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 8 | 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
Enrich Layer and TheirStack both serve the B2B lead data and contact enrichment market. TheirStack publishes an entry price (a free tier), while Enrich Layer uses usage-based pricing for its plans, so compare on features and on the quote you receive. 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 Enrich Layer and TheirStack for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Enrich Layer and TheirStack?
- Enrich Layer is a fully managed data enrichment API returning person profiles, company firmographics, job postings, and web signals in one schema. TheirStack is a job posting and technographics database for sales teams that finds companies by the technologies they use and the roles they are hiring for, then enriches company lists with technographics and buying intent.
- Which tool is cheaper, Enrich Layer or TheirStack?
- TheirStack publishes a $0/mo entry price with a free tier offering 50 company credits and 200 API credits per month. Enrich Layer uses usage-based pricing instead, with its Starter plan starting at $49/mo for 2,500 credits, so the two cannot be directly compared on list price.
- Which integrations do Enrich Layer and TheirStack share?
- Enrich Layer and TheirStack both integrate with Zapier, n8n, and Clay. Enrich Layer additionally connects with Workato, Pipedream, Node-RED, Salesforce, and OpenClaw, while TheirStack additionally connects with LinkedIn Audiences and Make.
- Is TheirStack good for budget-conscious teams?
- Yes, TheirStack is recommended for budget-conscious teams looking for an affordable data enrichment tool, as well as teams that want to start free and scale up as their needs grow, thanks to its free entry tier.
- Is Enrich Layer better for enterprise or complex tech stacks?
- Yes, Enrich Layer is recommended for organizations with complex tech stacks needing broad integration support, since it lists 8 integrations compared to TheirStack's 5. It is also positioned for enterprise buyers who prefer custom pricing and dedicated support, as well as revenue operations and marketing teams building prospect lists or enriching CRM data.
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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