Amplemarket vs Lead411: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Amplemarket (sales engagement platform) and Lead411 (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 multichannel outreach and engagement tracking, starting at $600/mo. Lead411 is a data enrichment tool for B2B contact and lead data, starting at $49/mo. Amplemarket suits teams coordinating outreach across email, phone, and social; Lead411 suits teams focused on finding accurate contact data. Many teams use both together.
Key takeaways
- Amplemarket's entry plan, Startup, costs $600/mo and includes 27,000 contacts, with Growth and Elite tiers scaling to 140,000 and 400,000 contacts on a Contact Sales basis.
- Lead411's entry plan, Spark, costs $49/mo with 1,000 exports per month, and its Ignite plan costs $150/mo for 1,000+ exports per month.
- Amplemarket lists 12 integrations including Gmail, Microsoft 365, Clay, Okta, CloudTalk, Orum, Nooks, and SendSpark, while Lead411 lists 8 integrations including Zoho CRM, Outreach, SalesLoft, and Make.
- Both platforms share four integrations: Salesforce, HubSpot, Pipedrive, and Zapier.
- Lead411 offers a 7-day free trial with 50 leads, a feature not listed by Amplemarket.
Reviewed and updated September 2, 2026
Amplemarket vs Lead411: Sales Engagement Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh Amplemarket, a sales engagement platform for multi-channel sales outreach and engagement tracking, against Lead411, 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
Amplemarket is a sales engagement platform for multi-channel sales outreach and engagement tracking; Lead411 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 Lead411 lists verified emails and direct dials and bombora intent data.
Lead411 offers a lower entry point at $49/mo compared to Amplemarket at $600/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 Lead411. 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.
Lead411 is B2B lead intelligence platform with verified emails, direct dials, growth intent data, and unlimited search capabilities.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Startup
Spark
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
Lead411 Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Spark | $49/mo | 1000 Exports / Month |
| Ignite | $150/mo | 1000+ Exports / Month |
Source: Lead411 Pricing
Pricing Analysis
Lead411 offers the lower entry point ($49/mo vs $600/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Amplemarket offers 3 pricing tiers compared to Lead411's 2, giving you more granularity as you scale.
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
- Verified emails and direct dials
- Bombora intent data
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- and 4 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
Lead411 Key Features
- Verified emails and direct dials
- Bombora intent data
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- Advanced search filters
- Sales intelligence alerts
- CSV export
- 7-day free trial with 50 leads
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 Lead411
- Verified emails and direct dials
- Bombora intent data
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- Advanced search filters
- Sales intelligence alerts
- CSV export
- 7-day free trial with 50 leads
Integration Ecosystem
Amplemarket Integrations
Amplemarket connects with: Salesforce, HubSpot, Pipedrive, Gmail, Microsoft 365, Zapier, Clay, Okta, CloudTalk, Orum, Nooks, SendSpark.
Lead411 Integrations
Lead411 connects with: Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, Make.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Pipedrive, Zapier.
Integrations listed only by Amplemarket: Gmail, Microsoft 365, Clay, Okta, CloudTalk, Orum, Nooks, SendSpark.
Integrations listed only by Lead411: Zoho CRM, Outreach, SalesLoft, Make.
Use Case Recommendations
Best Fit for Amplemarket
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Lead411
- Budget-conscious teams looking for an affordable data enrichment tool
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
- Sales teams researching target accounts
Feature Comparison Summary
| Feature | Amplemarket | Lead411 |
|---|---|---|
| Starting Price | $600/mo | $49/mo |
| Top Tier Price | Contact Sales | $150/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 12 | 8 |
| Founded | N/A | 2001 |
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 Lead411 the B2B lead data and contact enrichment side. Lead411 offers a more accessible entry point at $49/mo, while Amplemarket starts at $600/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 Lead411 for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Amplemarket and Lead411?
- Amplemarket is a sales engagement platform built for multichannel outreach across email, phone, and social, plus engagement tracking. Lead411 is a data enrichment tool focused on B2B lead data such as verified emails, direct dials, and intent signals. They cover different parts of the outbound workflow, and many teams use one of each.
- Which is cheaper, Amplemarket or Lead411?
- Lead411 has the lower entry price at $49/mo for its Spark plan, compared to Amplemarket's Startup plan at $600/mo. Lead411 also offers an Ignite plan at $150/mo, while Amplemarket's higher tiers, Growth and Elite, require contacting sales for pricing.
- Does Amplemarket or Lead411 have more integrations?
- Amplemarket lists 12 integrations, including Salesforce, HubSpot, Pipedrive, Gmail, Microsoft 365, Zapier, Clay, Okta, CloudTalk, Orum, Nooks, and SendSpark. Lead411 lists 8 integrations, including Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, and Make. Both share Salesforce, HubSpot, Pipedrive, and Zapier.
- Can Amplemarket and Lead411 be used together?
- Yes, the two tools serve different purposes, with Amplemarket handling multichannel outreach and engagement and Lead411 handling contact data enrichment. Because they address different parts of the outbound workflow, many teams run both tools as part of the same sales stack.
- What features does Lead411 offer that Amplemarket does not list?
- Lead411 lists verified emails and direct dials, Bombora intent data, growth intent signals, unlimited email views, a Chrome extension for LinkedIn, CRM enrichment, advanced search filters, sales intelligence alerts, CSV export, and a 7-day free trial with 50 leads, none of which appear on Amplemarket'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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