Buzz.ai vs ContactOut: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Buzz.ai (sales engagement platform) and ContactOut (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Buzz.ai and ContactOut serve different parts of the outbound workflow. Buzz.ai is a sales engagement platform for multichannel outreach across email, LinkedIn, calls and voicemail drops, priced from $79/mo. ContactOut is a data enrichment tool for finding B2B contact data, with a free tier and paid plans from $49/mo. Many teams use both together.
Key takeaways
- Buzz.ai's entry plan, Core, costs $79/mo and includes 500 credits per month for 1 seat.
- ContactOut offers a free plan with 5 emails, 5 phones and 5 exports per day, plus paid plans starting at $49/mo for the Email tier.
- ContactOut's Team/API plan includes a bulk license covering 700M+ profiles.
- Both Buzz.ai and ContactOut integrate with Salesforce, HubSpot and Zapier.
- Buzz.ai lists multichannel outreach across email, LinkedIn, calls and voicemail drops, while ContactOut lists a browser extension for LinkedIn and an AI email writer as distinct features.
Reviewed and updated September 4, 2026
Buzz.ai vs ContactOut: Sales Engagement Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh Buzz.ai, a sales engagement platform for multi-channel sales outreach and engagement tracking, against ContactOut, a data enrichment tool for B2B lead data and contact enrichment. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Buzz.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking; ContactOut is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Buzz.ai lists multichannel outreach across email, linkedin, calls and voicemail drops and smart campaigns with ai message drafting, and ContactOut lists one user per company limit on free, email and email + phone plans and browser extension for linkedin.
ContactOut offers a lower entry point at $0/mo compared to Buzz.ai at $79/mo.
If your priority is coordinating outreach across email, phone, and social channels, Buzz.ai is the one built for it; for finding accurate contact data for target accounts, that is ContactOut. Many teams run one of each.
Understanding the Core Difference
Buzz.ai is AI SDR platform that runs multichannel outreach across email, LinkedIn, calls and voicemail drops, sequencing touches by prospect engagement, with built-in data search, enrichment and CRM sync.
ContactOut is Email and phone finder with a LinkedIn-focused browser extension, AI-powered email campaigns, and a 700M+ profile bulk license on the Team plan.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Core
Free
Buzz.ai Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Core | $79/mo | 500 credits/mo, 1 seat |
| AI Employee | $695/mo | 5,000 credits/mo, 1 seat |
| Enterprise | Contact Sales | 25,000 credits/mo, 5 seats included |
Source: Buzz.ai Pricing
ContactOut Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 5 emails, 5 phones and 5 exports per day | 5 emails / day |
| $49/mo | 300 exports / month | Unlimited emails | |
| Email + Phone | $99/mo | 600 exports / month | Unlimited emails and unlimited phones |
| Team / API | Contact Sales | Bulk license, 700M+ profiles | Contact us |
Source: ContactOut Pricing
Pricing Analysis
ContactOut offers the lower entry point ($0/mo vs $79/mo). Teams watching their budget will appreciate the savings, especially when starting out.
ContactOut offers 4 pricing tiers compared to Buzz.ai's 3, giving you more granularity as you scale.
ContactOut includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Multichannel outreach across email, LinkedIn, calls and voicemail drops
- Smart campaigns with AI message drafting
- Campaign creation from a single prompt
- Phone calling and voicemail drops
- Connection booster and InMail booster
- AI targeting
- and 4 more listed below
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- and 3 more listed below
Buzz.ai Key Features
- Multichannel outreach across email, LinkedIn, calls and voicemail drops
- Smart campaigns with AI message drafting
- Campaign creation from a single prompt
- Phone calling and voicemail drops
- Connection booster and InMail booster
- AI targeting
- Unlimited data enrichment
- Email automation with an AI email service
- Social search across profiles, posts, events and groups
- Residential proxy and link tracking
ContactOut Key Features
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- Search portal
- Bulk license (700M+ profiles on Team)
- CSV export
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 Buzz.ai
- Multichannel outreach across email, LinkedIn, calls and voicemail drops
- Smart campaigns with AI message drafting
- Campaign creation from a single prompt
- Phone calling and voicemail drops
- Connection booster and InMail booster
- AI targeting
- Unlimited data enrichment
- Email automation with an AI email service
- Social search across profiles, posts, events and groups
- Residential proxy and link tracking
Listed only by ContactOut
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- Search portal
- Bulk license (700M+ profiles on Team)
- CSV export
Integration Ecosystem
Buzz.ai Integrations
Buzz.ai connects with: Salesforce, HubSpot, Pipedrive, Calendly, Zapier, Webhooks.
ContactOut Integrations
ContactOut connects with: Salesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier, Gmail, Outlook.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Integrations listed only by Buzz.ai: Pipedrive, Calendly, Webhooks.
Integrations listed only by ContactOut: Greenhouse, Lever, Bullhorn, Gmail, Outlook.
Use Case Recommendations
Best Fit for Buzz.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
Best Fit for ContactOut
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- 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 | Buzz.ai | ContactOut |
|---|---|---|
| Starting Price | $79/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 9 |
| Integrations | 6 | 8 |
| Founded | N/A | 2015 |
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
Buzz.ai serves the multi-channel sales outreach and engagement tracking side of an outbound stack and ContactOut the B2B lead data and contact enrichment side. ContactOut offers a more accessible entry point, while Buzz.ai starts at $79/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 Buzz.ai and ContactOut for current information.
Frequently asked questions.
Frequently asked questions- What is the difference between Buzz.ai and ContactOut?
- Buzz.ai is a sales engagement platform built for multichannel outreach across email, LinkedIn, calls and voicemail drops, with smart campaigns and AI message drafting. ContactOut is a data enrichment tool focused on finding B2B contact data through email and phone lookups plus a LinkedIn browser extension. They cover different parts of the outbound workflow rather than competing directly.
- Which is cheaper, Buzz.ai or ContactOut?
- ContactOut has the lower entry point, offering a free plan, while Buzz.ai's entry plan, Core, starts at $79/mo. ContactOut's paid tiers start at $49/mo for the Email plan and $99/mo for Email + Phone. Buzz.ai has three pricing tiers, and ContactOut has four.
- Can Buzz.ai and ContactOut be used together?
- Yes, many teams run both tools since they address different needs. Buzz.ai handles multichannel outreach coordination across email, phone, and social channels, while ContactOut supplies accurate contact data for target accounts. Using both can cover data enrichment and outreach execution in one stack.
- What integrations does Buzz.ai support?
- Buzz.ai connects with Salesforce, HubSpot, Pipedrive, Calendly, Zapier, and Webhooks. It shares Salesforce, HubSpot, and Zapier integrations with ContactOut, but Pipedrive, Calendly, and Webhooks are listed only by Buzz.ai.
- Does ContactOut offer a free plan?
- Yes, ContactOut has a free plan that includes 5 emails, 5 phones, and 5 exports per day. Paid plans go up from there, starting at $49/mo for the Email plan and $99/mo for the Email + Phone plan, with a Team/API tier available on contact with sales.
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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