Amplemarket vs Common Room: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Amplemarket (sales engagement platform) and Common Room (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Amplemarket is a sales engagement platform for multi-channel outreach and engagement tracking, starting at $600/mo, while Common Room is a data enrichment tool for B2B lead data and contact enrichment, starting at $2500/mo. Choose Amplemarket for coordinating outreach across email, phone, and social; choose Common Room for accurate contact data on target accounts. Many teams use both.
Key takeaways
- Amplemarket's Startup plan costs $600/mo and includes 27,000 contacts.
- 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.
- Amplemarket lists features such as Multichannel Sequences, Duo Copilot AI sales agent, and an Outbound Dialer for verified phone numbers.
- Common Room lists features such as Person360, Account & Contact Scoring, Ask CR Anything, and Custom Signals.
- Both platforms integrate with Salesforce, HubSpot, and Zapier, while Amplemarket also connects with Clay and Okta and Common Room also connects with Slack and LinkedIn.
Reviewed and updated September 5, 2026
Amplemarket vs Common Room: Sales Engagement Platform vs Data Enrichment Tool Comparison
Amplemarket (sales engagement platform) and Common Room (data enrichment tool) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Amplemarket is a sales engagement platform for multi-channel sales outreach and engagement tracking; Common Room is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Amplemarket lists multichannel sequences and duo copilot ai sales agent, and Common Room lists person360 and account & contact scoring.
Amplemarket offers a lower entry point at $600/mo compared to Common Room at $2500/mo.
If your priority is coordinating outreach across email, phone, and social channels, Amplemarket is the one built for it; for finding accurate contact data for target accounts, that is Common Room. Many teams run one of each.
Understanding the Core Difference
Amplemarket is AI sales copilot and multichannel engagement platform that combines a B2B contact and company database, intent signals, sequences across email, phone and social, and mailbox deliverability tooling for outbound sales teams.
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.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Startup
Essential
Amplemarket Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Startup | $600/mo | 27,000 contacts |
| Growth | Contact Sales | 140,000 contacts |
| Elite | Contact Sales | 400,000 contacts |
Source: Amplemarket Pricing
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
Pricing Analysis
Amplemarket is more affordable at the entry level ($600/mo vs $2500/mo). For teams with tight budgets or those just getting started with multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment, this price difference matters.
Features Breakdown
- Multichannel Sequences
- Duo Copilot AI sales agent
- Duo Copywriter for personalized first-touch emails
- Duo Voice for AI voice messages at scale
- Duo Inbox with automatic draft replies
- Contact and company search over a B2B database
- and 4 more listed below
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- and 2 more listed below
Amplemarket Key Features
- Multichannel Sequences
- Duo Copilot AI sales agent
- Duo Copywriter for personalized first-touch emails
- Duo Voice for AI voice messages at scale
- Duo Inbox with automatic draft replies
- Contact and company search over a B2B database
- AI Intent Signals
- Job change alerts on tracked contacts
- Outbound Dialer for verified phone numbers
- Domain Health Center with deliverability booster and spam checker
Common Room Key Features
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- Job Changes Tracking
- Aggregated Signals
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 Amplemarket
- Multichannel Sequences
- Duo Copilot AI sales agent
- Duo Copywriter for personalized first-touch emails
- Duo Voice for AI voice messages at scale
- Duo Inbox with automatic draft replies
- Contact and company search over a B2B database
- AI Intent Signals
- Job change alerts on tracked contacts
- Outbound Dialer for verified phone numbers
- Domain Health Center with deliverability booster and spam checker
Listed only by Common Room
- Person360
- Account & Contact Scoring
- Ask CR Anything
- Spark Notifications
- Spark Briefs
- Custom Signals
- Job Changes Tracking
- Aggregated Signals
Integration Ecosystem
Amplemarket Integrations
Amplemarket connects with: Salesforce, HubSpot, Pipedrive, Gmail, Microsoft 365, Zapier, Clay, Okta, CloudTalk, Orum, Nooks, SendSpark.
Common Room Integrations
Common Room connects with: Slack, Salesforce, HubSpot, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach, Zapier.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Integrations listed only by Amplemarket: Pipedrive, Gmail, Microsoft 365, Clay, Okta, CloudTalk, Orum, Nooks, SendSpark.
Integrations listed only by Common Room: Slack, GitHub, Discord, LinkedIn, Snowflake, Marketo, Outreach.
Use Case Recommendations
Best Fit for Amplemarket
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Common Room
- Mid-market to enterprise teams with established B2B lead data and contact enrichment budgets
- Enterprise buyers who prefer custom pricing and dedicated support
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Amplemarket | Common Room |
|---|---|---|
| Starting Price | $600/mo | $2500/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 12 | 10 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected sequences and engagement actions 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
Amplemarket serves the multi-channel sales outreach and engagement tracking side of an outbound stack and Common Room the B2B lead data and contact enrichment side. Amplemarket offers a more accessible entry point at $600/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 Amplemarket and Common Room for current information.
Frequently asked questions.
Frequently asked questions- What is the difference between Amplemarket and Common Room?
- Amplemarket is a sales engagement platform built for multi-channel sales outreach and engagement tracking across email, phone, and social. Common Room is a data enrichment tool focused on B2B lead data and contact enrichment through identity-resolved person and account profiles. They address different core challenges within the outbound stack.
- How much does Amplemarket cost compared to Common Room?
- Amplemarket's entry plan, Startup, is $600/mo and includes 27,000 contacts. Common Room's entry plan, Essential, is $2500/mo and includes up to 100k contacts, 5 seats, 5k RoomieAI research credits, and 2.5k Prospector credits. Amplemarket is the more affordable entry-level option.
- Can Amplemarket and Common Room be used together?
- Yes, the article notes that many teams run one of each tool since they serve different purposes. Amplemarket handles multichannel outreach coordination while Common Room handles contact data accuracy for target accounts, so combining them covers both engagement and enrichment needs.
- What integrations do Amplemarket and Common Room share?
- Both tools integrate with Salesforce, HubSpot, and Zapier. Beyond that, Amplemarket also connects with Pipedrive, Gmail, Microsoft 365, Clay, Okta, CloudTalk, Orum, Nooks, and SendSpark, while Common Room connects with Slack, GitHub, Discord, LinkedIn, Snowflake, Marketo, and Outreach.
- Which tool is better for finding accurate contact data?
- Common Room is positioned for finding accurate contact data for target accounts, according to the article. It lists features like Person360 and Account & Contact Scoring for identity-resolved person and account profiles, whereas Amplemarket is built primarily for coordinating outreach across channels.
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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