ContactOut vs ZeroBounce: Data Enrichment Tool Comparison
Compare ContactOut and ZeroBounce side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
ContactOut and ZeroBounce both start at $0/mo but serve different needs. ContactOut is an email and phone finder with a LinkedIn browser extension, AI email campaigns, and a 700M+ profile bulk license, while ZeroBounce is an email verification service with bulk and real-time validation, scoring, and warmup tools. The right pick depends on budget, team size, and required capabilities.
Key takeaways
- ContactOut's Free plan allows 5 emails, 5 phones, and 5 exports per day, while ZeroBounce's Freemium plan offers 100 free monthly email verifications.
- ContactOut's Email plan costs $49/mo with 300 exports per month and unlimited emails, while its Email + Phone plan costs $99/mo with 600 exports and unlimited phones.
- ZeroBounce ONE is priced at $99/mo, and ZeroBounce also offers a Pay as You Go option starting from 2,000 email addresses.
- ContactOut lists 9 features and integrates with 8 platforms including Salesforce, HubSpot, Greenhouse, and Bullhorn.
- ZeroBounce lists 8 features and integrates with 10 platforms including Mailchimp, Klaviyo, Pipedrive, and Shopify.
Reviewed and updated September 4, 2026
ContactOut vs ZeroBounce: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, ContactOut and ZeroBounce will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
By each vendor's own wording, ContactOut lists one user per company limit on free, email and email + phone plans and browser extension for linkedin, while ZeroBounce lists email validation and email scoring. A capability both offer can appear under different names, so read both feature lists below.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
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
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.
ZeroBounce is Email verification service that validates email addresses in bulk or through a real-time API and scores catch-all addresses. Also offers an email finder, inbox placement testing, blacklist and DMARC monitoring and email warmup.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
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
ZeroBounce Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Freemium | Free | 100 free monthly email verifications |
| Pay as You Go | Usage-based | From 2,000 email addresses |
| ZeroBounce ONE | $99/mo | - |
| ZeroBounce ONE Custom | Contact Sales | - |
Source: ZeroBounce Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- 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
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- and 2 more listed below
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
ZeroBounce Key Features
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- DMARC Monitor
- Email Warmup
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 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
Listed only by ZeroBounce
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- DMARC Monitor
- Email Warmup
Integration Ecosystem
ContactOut Integrations
ContactOut connects with: Salesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier, Gmail, Outlook.
ZeroBounce Integrations
ZeroBounce connects with: HubSpot, Salesforce, Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Zapier, Make, Shopify.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Integrations listed only by ContactOut: Greenhouse, Lever, Bullhorn, Gmail, Outlook.
Integrations listed only by ZeroBounce: Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Make, Shopify.
Use Case Recommendations
Best Fit for ContactOut
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (9 capabilities listed)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for ZeroBounce
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (10 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 | ContactOut | ZeroBounce |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 9 | 8 |
| Integrations | 8 | 10 |
| Founded | 2015 | N/A |
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
ContactOut and ZeroBounce both serve the B2B lead data and contact enrichment market. ContactOut offers a more accessible entry point, while ZeroBounce starts at $0/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 ContactOut and ZeroBounce for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between ContactOut and ZeroBounce?
- ContactOut is primarily an email and phone finder with a LinkedIn-focused browser extension, AI-powered email campaigns, and a 700M+ profile bulk license on its Team plan. ZeroBounce is primarily an email verification service that validates addresses in bulk or via real-time API, scores catch-all addresses, and also offers inbox placement testing and email warmup.
- How much does ContactOut cost compared to ZeroBounce?
- Both tools offer a free tier starting at $0 per month. ContactOut's paid tiers are $49/mo for the Email plan and $99/mo for the Email + Phone plan, while ZeroBounce ONE costs $99/mo and also offers a usage-based Pay as You Go option starting from 2,000 email addresses.
- Which integrations does ContactOut support?
- ContactOut integrates with Salesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier, Gmail, and Outlook, totaling 8 integrations. It shares Salesforce, HubSpot, and Zapier with ZeroBounce, while Greenhouse, Lever, Bullhorn, Gmail, and Outlook are listed only by ContactOut.
- Which integrations does ZeroBounce support?
- ZeroBounce integrates with HubSpot, Salesforce, Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Zapier, Make, and Shopify, totaling 10 integrations. Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Make, and Shopify are listed only by ZeroBounce.
- Which tool is better for budget-conscious teams?
- Both ContactOut and ZeroBounce are recommended for budget-conscious teams looking for an affordable data enrichment tool, since both offer a free tier to start and scale up as needs grow. The better fit depends on whether you need a wider feature set, which ContactOut offers with 9 listed features, or broader integrations, which ZeroBounce offers with 10 listed integrations.
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
Connect on LinkedIn →Explore more.
Ready to scale your outreach?
We build GTM engines that book real meetings. See the receipts.
Related articles.
ContactOut vs Luru: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare ContactOut (data enrichment tool) and Luru (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Bouncer vs ZeroBounce: Data Enrichment Tool Comparison
Compare Bouncer and ZeroBounce side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Apollo.io vs Proofy: Data Enrichment Tool Comparison
Compare Apollo.io and Proofy side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
AroundDeal vs Leadspicker: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare AroundDeal (data enrichment tool) and Leadspicker (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
AroundDeal vs Salesflare: Data Enrichment Tool vs CRM Platform Comparison
Compare AroundDeal (data enrichment tool) and Salesflare (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Gong vs NeverBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
Gong vs NeverBounce: what Gong's own pages say about enrichment, what NeverBounce's API returns about an address, and how each vendor prices.