Common Room vs Coresignal: Data Enrichment Tool Comparison
Compare Common Room and Coresignal side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Common Room is a buyer intelligence platform starting at $2500/mo for its Essential plan, built for mid-market and enterprise teams needing identity-resolved profiles and broad integrations. Coresignal is a B2B web data provider with a free tier and paid plans from $49/mo to $5000/mo across 9 tiers, suited to budget-conscious teams scaling gradually.
Key takeaways
- Common Room's Essential plan starts at $2500/mo and includes up to 100k contacts and 5 seats, while Coresignal offers a free tier with 2,000 credits and a 7 day trial.
- Coresignal offers 9 pricing tiers ranging from Free to $5000/mo for its Elite plan, compared to Common Room's 3 tiers.
- Common Room lists 10 integrations including Slack, Salesforce, HubSpot, and LinkedIn, while Coresignal lists 8 integrations including n8n, Clay, and Databricks.
- Common Room and Coresignal share only two listed integrations: Snowflake and Zapier.
- Common Room lists features such as Person360 and Account & Contact Scoring, while Coresignal lists Multi-source endpoints and an Agentic Search API.
Reviewed and updated September 5, 2026
Common Room vs Coresignal: Data Enrichment Tool Comparison
Finding the right data enrichment tool can directly impact your revenue pipeline. Common Room and Coresignal 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, Common Room lists person360 and account & contact scoring, while Coresignal lists multi-source endpoints and agentic search api. A capability both offer can appear under different names, so read both feature lists below.
Coresignal offers a lower entry point at $0/mo compared to Common Room at $2500/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
Common Room is Buyer intelligence platform that unifies first-party data, enrichment and real-world buying signals into identity-resolved person and account profiles, with AI agents and embedded workflows.
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
Essential
Free tier
Common Room Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Essential | $2500/mo | Up to 100k contacts, 5 seats included, 5k RoomieAI research credits and 2.5k Prospector credits |
| Advanced | Contact Sales | Up to 250k contacts, 15 seats included, 7.5k RoomieAI research credits and 7.5k Prospector credits |
| Enterprise | Contact Sales | Up to 750k contacts, 30 seats included, 10K RoomieAI research credits and 15K Prospector credits |
Source: Common Room 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
Coresignal offers the lower entry point ($0/mo vs $2500/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Coresignal offers 9 pricing tiers compared to Common Room's 3, giving you more granularity as you scale.
Coresignal includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- and 2 more listed below
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- and 2 more listed below
Common Room Key Features
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- Job Changes Tracking
- Aggregated Signals
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 Common Room
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- Job Changes Tracking
- Aggregated Signals
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
Common Room Integrations
Common Room connects with: Slack, Salesforce, HubSpot, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach, Zapier.
Coresignal Integrations
Coresignal connects with: n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
Shared Integrations
Both tools integrate with: Snowflake, Zapier.
Integrations listed only by Common Room: Slack, Salesforce, HubSpot, GitHub, Discord, LinkedIn, Marketo, Outreach.
Integrations listed only by Coresignal: n8n, Clay, Databricks, Google Cloud, Amazon S3, Azure.
Use Case Recommendations
Best Fit for Common Room
- 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)
- 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 | Common Room | Coresignal |
|---|---|---|
| Starting Price | $2500/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 10 | 8 |
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
Common Room and Coresignal both serve the B2B lead data and contact enrichment market. Coresignal offers a more accessible entry point, while Common Room starts at $2500/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 Common Room and Coresignal for current information.
Frequently asked questions.
Frequently asked questions- What's the core difference between Common Room and Coresignal?
- Common Room is a buyer intelligence platform that unifies first-party data, enrichment, and buying signals into identity-resolved profiles with AI agents and embedded workflows. Coresignal is a B2B web data provider offering company, employee, and job posting records through search and enrichment APIs, an agentic search API, and bulk datasets.
- How much do Common Room and Coresignal cost?
- Common Room's Essential plan starts at $2500/mo for up to 100k contacts and 5 seats, with Advanced and Enterprise tiers requiring contact with sales. Coresignal starts with a free tier of 2,000 credits, then scales through paid plans from $49/mo up to $5000/mo for its Elite tier with 10,000,000 credits per month.
- Which integrations does each tool support?
- Common Room connects with Slack, Salesforce, HubSpot, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach, and Zapier. Coresignal connects with n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure. The two tools share only Snowflake and Zapier as common integrations.
- Which tool is better for a budget-conscious team?
- Coresignal is the better fit for budget-conscious teams, since it offers a free tier and lets teams start free before scaling up as needs grow. It also provides 9 pricing tiers, giving more granularity than Common Room's 3 tiers.
- Which tool is better suited for enterprise teams?
- Common Room is recommended for mid-market to enterprise teams with established data enrichment budgets and complex tech stacks needing broad integration support across 10 tools. Both Common Room and Coresignal are noted as good fits for enterprise buyers who prefer custom pricing and dedicated support.
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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