Attio vs Coresignal: CRM Platform vs Data Enrichment Tool Comparison
Compare Attio (CRM platform) and Coresignal (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Attio is a CRM platform for customer relationship management and sales pipeline tracking, while Coresignal is a data enrichment tool for B2B lead data and contact enrichment. Both offer free tiers starting at $0 per month. Teams needing contact organization and deal tracking should choose Attio; teams needing accurate contact data for target accounts should choose Coresignal.
Key takeaways
- Attio's paid plans start at $44/mo for the Plus tier supporting up to 10 seats, while Coresignal's paid plans start at $49/mo for the Mini tier with 2,500 credits per month.
- Coresignal offers 9 pricing tiers compared to Attio's 4 tiers, giving finer control over usage-based scaling.
- Attio lists integrations with 10 tools including Typeform, Slack, Aircall, Mailchimp, and ChatGPT, while Coresignal lists integrations with 8 tools including n8n, Clay, Databricks, and Snowflake.
- Attio and Coresignal share only one listed integration in common, Zapier.
- Coresignal's Elite plan costs $5000/mo and includes 10,000,000 credits per month.
Reviewed and updated September 5, 2026
Attio vs Coresignal: CRM Platform vs Data Enrichment Tool Comparison
Attio is a CRM platform; Coresignal is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: customer relationship management and sales pipeline tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Attio is a CRM platform for customer relationship management and sales pipeline tracking; Coresignal is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Attio lists real-time contact syncing and automatic data enrichment, and Coresignal lists multi-source endpoints and agentic search api.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is organizing contacts, tracking deals, and forecasting revenue, Attio is the one built for it; for finding accurate contact data for target accounts, that is Coresignal. Many teams run one of each.
Understanding the Core Difference
Attio is Attio is a CRM that syncs contacts and email in real time and lets teams model their own objects, workflows and reports on top of that data. It is sold in Free, Plus, Pro and Enterprise plans priced per user.
Coresignal is B2B web data provider serving company, employee and job posting records through search and enrichment APIs, a natural language agentic search API, and bulk datasets.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Attio Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | Up to 3 seats |
| Plus | $44/mo | Up to 10 seats |
| Pro | $99/mo | - |
| Enterprise | Contact Sales | - |
Source: Attio Pricing
Coresignal Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free tier | Free | 2,000 credits, 7 day free trial |
| Mini | $49/mo | 2,500 credits per month |
| Starter | $199/mo | 12,000 credits per month |
| Pro | $499/mo | 35,000 credits per month |
| Growth | $1000/mo | 150,000 credits per month |
| Premium | $1500/mo | 1,000,000 credits per month |
| Scale | $3000/mo | 4,000,000 credits per month |
| Elite | $5000/mo | 10,000,000 credits per month |
| Datasets | Contact Sales | Companies, Employees and Job postings datasets, delivered as JSON or CSV |
Source: Coresignal 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.
Coresignal offers 9 pricing tiers compared to Attio'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
- Real-time contact syncing
- Automatic data enrichment
- Custom objects and custom relationship attributes
- Workflows and integration blocks
- Sequences for personalized outreach
- Call Intelligence to record and analyze meetings
- and 2 more listed below
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- and 2 more listed below
Attio Key Features
- Real-time contact syncing
- Automatic data enrichment
- Custom objects and custom relationship attributes
- Workflows and integration blocks
- Sequences for personalized outreach
- Call Intelligence to record and analyze meetings
- Reporting and insights in real time
- API and webhook access with an app SDK and MCP server
Coresignal Key Features
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- 3-month credit rollover
- Dedicated account manager support
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 Attio
- Real-time contact syncing
- Automatic data enrichment
- Custom objects and custom relationship attributes
- Workflows and integration blocks
- Sequences for personalized outreach
- Call Intelligence to record and analyze meetings
- Reporting and insights in real time
- API and webhook access with an app SDK and MCP server
Listed only by Coresignal
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- 3-month credit rollover
- Dedicated account manager support
Integration Ecosystem
Attio Integrations
Attio connects with: Typeform, Zapier, Slack, Aircall, Mailchimp, Segment, Asana, Pipedream, ChatGPT, Claude.
Coresignal Integrations
Coresignal connects with: n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
Shared Integrations
Both tools integrate with: Zapier.
Integrations listed only by Attio: Typeform, Slack, Aircall, Mailchimp, Segment, Asana, Pipedream, ChatGPT, Claude.
Integrations listed only by Coresignal: n8n, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
Use Case Recommendations
Best Fit for Attio
- Budget-conscious teams looking for an affordable CRM platform
- Organizations with complex tech stacks needing broad integration support (10 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 Coresignal
- 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 | Attio | Coresignal |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 10 | 8 |
Getting Started Checklist
- Define your customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected contacts and deals and 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
Attio serves the customer relationship management and sales pipeline tracking side of an outbound stack and Coresignal the B2B lead data and contact enrichment side. Attio offers a more accessible entry point, while Coresignal 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 Attio and Coresignal for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Attio and Coresignal?
- Attio is a CRM platform built for customer relationship management and sales pipeline tracking, while Coresignal is a data enrichment tool focused on B2B lead data and contact enrichment. Attio helps teams organize contacts and track deals, whereas Coresignal helps teams find accurate contact data for target accounts.
- How much does Attio cost compared to Coresignal?
- Attio's paid plans start at $44/mo for the Plus tier, supporting up to 10 seats, with a Pro plan at $99/mo and Enterprise pricing available by contacting sales. Coresignal's paid plans start at $49/mo for the Mini tier with 2,500 credits per month, scaling up to $5000/mo for the Elite tier with 10,000,000 credits.
- Do Attio and Coresignal integrate with the same tools?
- They share only one listed integration, Zapier. Attio also connects with Typeform, Slack, Aircall, Mailchimp, Segment, Asana, Pipedream, ChatGPT, and Claude, while Coresignal connects with n8n, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure.
- Can I use both Attio and Coresignal together?
- Yes, many teams use one tool for each part of the workflow. Attio handles customer relationship management and pipeline tracking, while Coresignal supplies B2B lead data and contact enrichment, so combining both covers CRM and data needs separately.
- Which one should budget-conscious teams choose?
- Both platforms offer free tiers starting at $0 per month, so budget-conscious teams can test either before paying. Attio is recommended for teams wanting an affordable CRM platform, while Coresignal is recommended for teams wanting an affordable data enrichment tool, and both suit teams that want to start free and scale up.
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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