11x vs ZeroBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare 11x (sales engagement platform) and ZeroBounce (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
11x is a sales engagement platform built around AI digital workers for multi-channel outreach, while ZeroBounce is an email verification and data enrichment tool. 11x uses custom, contact-based pricing across three tiers, while ZeroBounce starts free and offers a paid ZeroBounce ONE plan at $99/mo. Many teams use both together rather than choosing one.
Key takeaways
- 11x offers three pricing tiers: Growth, Pro, and Enterprise, all priced via Contact Sales.
- ZeroBounce offers four pricing tiers including a free Freemium plan with 100 monthly email verifications and a ZeroBounce ONE plan at $99/mo.
- 11x lists nine key features including Multi-Channel Sequences, Consented Outbound Calling, and Deep Research.
- ZeroBounce lists eight key features including Email Validation, Email Scoring, DMARC Monitor, and Email Warmup.
- Both 11x and ZeroBounce integrate with Salesforce, HubSpot, and Pipedrive, but ZeroBounce also connects with Mailchimp, Klaviyo, ActiveCampaign, Zapier, Make, and Shopify.
Reviewed and updated September 5, 2026
11x vs ZeroBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
11x is a sales engagement platform; ZeroBounce 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
11x is a sales engagement platform for multi-channel sales outreach and engagement tracking; ZeroBounce is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, 11x lists multi-channel sequences and sequence builder, and ZeroBounce lists email validation and email scoring.
ZeroBounce publishes an entry price of $0/mo; 11x uses custom pricing, so the two cannot be compared on list price.
If your priority is coordinating outreach across email, phone, and social channels, 11x is the one built for it; for finding accurate contact data for target accounts, that is ZeroBounce. Many teams run one of each.
Understanding the Core Difference
11x is AI digital worker platform for pipeline generation, built around Alice for outbound and Julian for inbound. Alice runs multi-channel sequences with deep research and AI personalization, consented outbound calling and managed mailboxes, while Julian qualifies inbound leads across phone, chat, SMS and WhatsApp.
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
Growth
Freemium
11x Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Growth | Contact Sales | Up to 5 End Users; 2,000 New Prospects per Month | 11x Managed Gmail Mailboxes, including domain setup, warmup, inbox rotation and monitoring |
| Pro | Contact Sales | Up to 10 End Users; 5,000 New Prospects per Month | 11x Managed Gmail Mailboxes; Multi-language Outreach (105+) |
| Enterprise | Contact Sales | Unlimited End Users; 10,000+ Prospects per Month | 11x Managed Gmail Mailboxes; Custom Integrations + API |
Source: 11x 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
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
ZeroBounce offers 4 pricing tiers compared to 11x's 3, giving you more granularity as you scale.
ZeroBounce includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Multi-Channel Sequences
- Sequence Builder
- Smart Replies
- Multi-Lingual Outreach
- Consented Outbound Calling
- Deep Research
- and 3 more listed below
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- and 2 more listed below
11x Key Features
- Multi-Channel Sequences
- Sequence Builder
- Smart Replies
- Multi-Lingual Outreach
- Consented Outbound Calling
- Deep Research
- AI Personalization
- Signals and Triggers
- Deliverability & Mailbox Health
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 11x
- Multi-Channel Sequences
- Sequence Builder
- Smart Replies
- Multi-Lingual Outreach
- Consented Outbound Calling
- Deep Research
- AI Personalization
- Signals and Triggers
- Deliverability & Mailbox Health
Listed only by ZeroBounce
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- DMARC Monitor
- Email Warmup
Integration Ecosystem
11x Integrations
11x connects with: Salesforce, HubSpot, Pipedrive, Zoho, Gmail, Slack, G2.
ZeroBounce Integrations
ZeroBounce connects with: HubSpot, Salesforce, Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Zapier, Make, Shopify.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Pipedrive.
Integrations listed only by 11x: Zoho, Gmail, Slack, G2.
Integrations listed only by ZeroBounce: Mailchimp, Klaviyo, ActiveCampaign, Zoho CRM, Zapier, Make, Shopify.
Use Case Recommendations
Best Fit for 11x
- Teams that need a wide feature set (9 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 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 | 11x | ZeroBounce |
|---|---|---|
| Starting Price | Contact Sales | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 9 | 8 |
| Integrations | 7 | 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
11x serves the multi-channel sales outreach and engagement tracking side of an outbound stack and ZeroBounce the B2B lead data and contact enrichment side. ZeroBounce publishes an entry price (a free tier), while 11x uses custom pricing for its plans, so compare on features and on the quote you receive. 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 11x and ZeroBounce for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between 11x and ZeroBounce?
- 11x is a sales engagement platform focused on multi-channel outreach and engagement tracking through AI digital workers named Alice and Julian. ZeroBounce is a data enrichment tool focused on email verification, scoring, and contact data accuracy. They serve different parts of the sales workflow rather than competing directly.
- How much does 11x cost compared to ZeroBounce?
- 11x uses custom, Contact Sales pricing across its Growth, Pro, and Enterprise tiers, so no public list price exists. ZeroBounce publishes a free Freemium tier with 100 monthly email verifications, a usage-based Pay as You Go option starting from 2,000 email addresses, and a ZeroBounce ONE plan at $99/mo.
- Can I use both 11x and ZeroBounce together?
- Yes, many teams run both tools since they cover different needs: 11x handles multi-channel outreach and sequence building, while ZeroBounce verifies and enriches contact data before it enters those sequences. Both integrate with Salesforce, HubSpot, and Pipedrive, making them compatible within a shared tech stack.
- Which tool is better for enterprise sales teams?
- 11x is positioned as a better fit for enterprise buyers who prefer custom pricing, dedicated support, and a wide feature set with nine listed capabilities including multi-channel sequences and consented outbound calling. It also suits SDR teams running outreach sequences and sales managers tracking engagement metrics.
- Does ZeroBounce offer a free plan?
- Yes, ZeroBounce offers a Freemium tier that includes 100 free monthly email verifications, letting teams evaluate the platform without upfront cost. Paid options include Pay as You Go pricing starting from 2,000 email addresses and the ZeroBounce ONE plan priced at $99/mo.
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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