Buzz.ai vs ZoomInfo: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Buzz.ai (sales engagement platform) and ZoomInfo (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Buzz.ai is a sales engagement platform for multichannel outreach across email, LinkedIn, calls and voicemail drops, priced from $79/mo. ZoomInfo is a data enrichment tool offering 260M+ professional profiles and 100M+ company profiles, with a free entry tier. Teams pick based on whether they need outreach coordination or contact data, and many use both.
Key takeaways
- Buzz.ai's entry plan is $79/mo for 500 credits and 1 seat, while ZoomInfo's Lite plan is free with 10-25 credits per month.
- ZoomInfo lists 260M+ published professional profiles, 100M+ company profiles, 150M+ direct emails, and 135M+ verified phone numbers.
- Buzz.ai lists multichannel outreach across email, LinkedIn, calls and voicemail drops, plus smart campaigns with AI message drafting.
- ZoomInfo offers 4 pricing tiers (Lite, Professional, Advanced, Elite) compared to Buzz.ai's 3 tiers (Core, AI Employee, Enterprise).
- Both tools integrate with Salesforce and HubSpot, while Buzz.ai adds Pipedrive, Calendly, Zapier, and Webhooks, and ZoomInfo adds Microsoft Dynamics 365, Marketo, Outreach, and SalesLoft.
Reviewed and updated September 5, 2026
Buzz.ai vs ZoomInfo: Sales Engagement Platform vs Data Enrichment Tool Comparison
Buzz.ai is a sales engagement platform; ZoomInfo is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: multi-channel sales outreach and engagement tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Buzz.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking; ZoomInfo 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 ZoomInfo lists 260m+ published professional profiles and 100m+ company profiles.
ZoomInfo 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 ZoomInfo. 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.
ZoomInfo is Enterprise B2B database with 260M+ professional profiles, intent data, and comprehensive company intelligence.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Core
Lite (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
ZoomInfo Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Lite (Free) | Free | 10-25 credits/month | N/A |
| Professional | $1250/mo | 5,000 credits/year | N/A |
| Advanced | $2083/mo | 10,000 credits/year | N/A |
| Elite | $3333/mo | 10,000 credits/year | N/A |
Source: ZoomInfo Pricing
Pricing Analysis
ZoomInfo offers the lower entry point ($0/mo vs $79/mo). Teams watching their budget will appreciate the savings, especially when starting out.
ZoomInfo offers 4 pricing tiers compared to Buzz.ai's 3, giving you more granularity as you scale.
ZoomInfo 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
- 260M+ published professional profiles
- 100M+ company profiles
- 150M+ direct emails
- 135M+ verified phone numbers
- 65M+ direct dials
- Intent signals (11K+ topics)
- 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
ZoomInfo Key Features
- 260M+ published professional profiles
- 100M+ company profiles
- 150M+ direct emails
- 135M+ verified phone numbers
- 65M+ direct dials
- Intent signals (11K+ topics)
- Technographic data
- ZoomInfo Copilot AI
- GTM Studio
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 ZoomInfo
- 260M+ published professional profiles
- 100M+ company profiles
- 150M+ direct emails
- 135M+ verified phone numbers
- 65M+ direct dials
- Intent signals (11K+ topics)
- Technographic data
- ZoomInfo Copilot AI
- GTM Studio
Integration Ecosystem
Buzz.ai Integrations
Buzz.ai connects with: Salesforce, HubSpot, Pipedrive, Calendly, Zapier, Webhooks.
ZoomInfo Integrations
ZoomInfo connects with: Salesforce, HubSpot, Microsoft Dynamics 365, Marketo, Outreach, SalesLoft.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot.
Integrations listed only by Buzz.ai: Pipedrive, Calendly, Zapier, Webhooks.
Integrations listed only by ZoomInfo: Microsoft Dynamics 365, Marketo, Outreach, SalesLoft.
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 ZoomInfo
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Buzz.ai | ZoomInfo |
|---|---|---|
| Starting Price | $79/mo | Free |
| Top Tier Price | Contact Sales | $3333/mo |
| Total Features Listed | 10 | 9 |
| Integrations | 6 | 6 |
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 ZoomInfo the B2B lead data and contact enrichment side. ZoomInfo 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 ZoomInfo for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Buzz.ai and ZoomInfo?
- Buzz.ai is a sales engagement platform built for multichannel outreach across email, LinkedIn, calls and voicemail drops, while ZoomInfo is a data enrichment tool focused on B2B lead data and contact enrichment with 260M+ professional profiles. They solve different parts of the sales workflow.
- Which tool is cheaper, Buzz.ai or ZoomInfo?
- ZoomInfo has a lower entry point with its free Lite plan, compared to Buzz.ai's Core plan starting at $79/mo. However, ZoomInfo's paid tiers scale up to $1250/mo for Professional, $2083/mo for Advanced, and $3333/mo for Elite.
- Do Buzz.ai and ZoomInfo integrate with the same tools?
- They share integrations with Salesforce and HubSpot. Beyond that, Buzz.ai also connects with Pipedrive, Calendly, Zapier, and Webhooks, while ZoomInfo connects with Microsoft Dynamics 365, Marketo, Outreach, and SalesLoft.
- Can I use both Buzz.ai and ZoomInfo together?
- Yes, the article notes that many teams run one of each since they address different needs, outreach coordination on one side and contact data enrichment on the other. Buzz.ai handles multichannel sequencing while ZoomInfo supplies verified contact and company data.
- What features does ZoomInfo offer that Buzz.ai does not list?
- ZoomInfo lists 260M+ published professional profiles, 100M+ company profiles, 150M+ direct emails, 135M+ verified phone numbers, 65M+ direct dials, intent signals covering 11K+ topics, technographic data, ZoomInfo Copilot AI, and GTM Studio, none of which appear on Buzz.ai's own feature list.
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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