Common Room vs Overloop AI: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Common Room (data enrichment tool) and Overloop AI (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Common Room is a data enrichment tool built for B2B lead data and contact enrichment, starting at $2500/mo; Overloop AI is a sales engagement platform for multi-channel outreach and engagement tracking, starting at $69/mo. Choose Common Room for contact data on target accounts, Overloop AI for coordinating email, phone, and social outreach. Many teams use both.
Key takeaways
- Common Room's Essential plan costs $2500/mo and includes up to 100k contacts, 5 seats, 5k RoomieAI research credits, and 2.5k Prospector credits.
- Overloop AI's Starter plan costs $69/mo and includes 250 credits per user per month, 1 email account per user, and 3 campaigns.
- Common Room lists 8 features including Person360, Account & Contact Scoring, and Job Changes Tracking, none of which appear on Overloop AI's list.
- Overloop AI lists 10 features including a 450M+ prospects database, Email Warmup, and a Chrome Extension for LinkedIn.
- Common Room and Overloop AI share four integrations: Slack, Salesforce, HubSpot, and Zapier.
Reviewed and updated September 5, 2026
Common Room vs Overloop AI: Data Enrichment Tool vs Sales Engagement Platform Comparison
Common Room is a data enrichment tool; Overloop AI is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: B2B lead data and contact enrichment on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
Common Room is a data enrichment tool for B2B lead data and contact enrichment; Overloop AI is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Common Room lists person360 and account & contact scoring, and Overloop AI lists ai-powered campaigns and 450m+ prospects database.
Overloop AI offers a lower entry point at $69/mo compared to Common Room at $2500/mo.
If your priority is finding accurate contact data for target accounts, Common Room is the one built for it; for coordinating outreach across email, phone, and social channels, that is Overloop AI. Many teams run one of each.
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.
Overloop AI is Sales prospecting platform that finds verified B2B contacts and runs personalized email and social outreach campaigns. Includes a 450M+ B2B contact database, an email finder and verifier, and AI-written campaigns and follow-ups.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Essential
Starter
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
Overloop AI Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $69/mo | 250 credits per month per user | 1 email account per user; 3 campaigns |
| Growth | $99/mo | 500 credits per month per user | 3 email accounts per user; 10 campaigns |
| Enterprise | Contact Sales | 1,000 credits per month per user | Unlimited email accounts; Unlimited campaigns |
Source: Overloop AI Pricing
Pricing Analysis
Overloop AI offers the lower entry point ($69/mo vs $2500/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Features Breakdown
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- and 2 more listed below
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- and 4 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
Overloop AI Key Features
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
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 Overloop AI
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
Integration Ecosystem
Common Room Integrations
Common Room connects with: Slack, Salesforce, HubSpot, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach, Zapier.
Overloop AI Integrations
Overloop AI connects with: HubSpot, Salesforce, Pipedrive, Zapier, Slack, Calendly, Gmail, Outlook.
Shared Integrations
Both tools integrate with: Slack, Salesforce, HubSpot, Zapier.
Integrations listed only by Common Room: GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach.
Integrations listed only by Overloop AI: Pipedrive, Calendly, Gmail, Outlook.
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 Overloop AI
- Teams that need a wide feature set (10 capabilities listed)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Feature Comparison Summary
| Feature | Common Room | Overloop AI |
|---|---|---|
| Starting Price | $2500/mo | $69/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 10 | 8 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and sequences and engagement actions 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 serves the B2B lead data and contact enrichment side of an outbound stack and Overloop AI the multi-channel sales outreach and engagement tracking side. Overloop AI offers a more accessible entry point at $69/mo, 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 Overloop AI for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Common Room and Overloop AI?
- Common Room is a data enrichment tool focused on B2B lead data and contact enrichment, while Overloop AI is a sales engagement platform focused on multi-channel sales outreach and engagement tracking. They serve different parts of the sales workflow, so many teams use both together rather than choosing one over the other.
- Which is cheaper, Common Room or Overloop AI?
- Overloop AI has the lower entry price at $69/mo for its Starter plan, compared to Common Room's Essential plan at $2500/mo. Overloop AI's Growth plan runs $99/mo, while Common Room's higher-tier Advanced and Enterprise plans require contacting sales for pricing.
- Does Common Room integrate with Salesforce and HubSpot?
- Yes, Common Room integrates with Salesforce and HubSpot, along with Slack, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach, and Zapier. Salesforce, HubSpot, Slack, and Zapier are also integrations shared with Overloop AI.
- What features does Overloop AI offer that Common Room doesn't list?
- Overloop AI lists a 450M+ prospects database, verified email addresses, smart multichannel campaigns across email and social, AI-powered outreach followups, an email finder and verifier, a Chrome extension for LinkedIn, a conversations inbox, email warmup, and a REST API, none of which appear on Common Room's published feature list.
- Who is Common Room best suited for?
- Common Room best fits mid-market to enterprise teams with established budgets for B2B lead data and contact enrichment. It also suits organizations with complex tech stacks that need broad integration support, since it lists 10 integrations, as well as 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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