Kaspr vs Overloop AI: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Kaspr (data enrichment tool) and Overloop AI (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Kaspr is a data enrichment tool for B2B lead data and contact enrichment, priced from $0/mo, while Overloop AI is a sales engagement platform for multi-channel outreach and engagement tracking, priced from $69/mo. Kaspr suits teams needing accurate contact data; Overloop AI suits teams coordinating email, phone, and social outreach. Many teams use both together.
Key takeaways
- Kaspr's free plan includes 15 B2B email credits, 5 phone credits, and 5 direct email credits per month.
- Overloop AI's Starter plan costs $69 per month and includes 250 credits per user with 1 email account and 3 campaigns.
- Kaspr offers four pricing tiers (Free, Starter, Business, Enterprise) while Overloop AI offers three (Starter, Growth, Enterprise).
- Both Kaspr and Overloop AI integrate with HubSpot, Salesforce, Pipedrive, and Zapier.
- Overloop AI lists a 450M+ prospects database and AI-powered campaigns, while Kaspr lists a Chrome extension and lead management as key features.
Reviewed and updated September 2, 2026
Kaspr vs Overloop AI: Data Enrichment Tool vs Sales Engagement Platform Comparison
Sales teams building an outbound stack often weigh Kaspr, a data enrichment tool for B2B lead data and contact enrichment, against Overloop AI, a sales engagement platform for multi-channel sales outreach and engagement tracking. 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
Kaspr is a data enrichment tool for B2B lead data and contact enrichment; Overloop AI is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Kaspr lists kaspr chrome extension and lead management, and Overloop AI lists ai-powered campaigns and 450m+ prospects database.
Kaspr offers a lower entry point at $0/mo compared to Overloop AI at $69/mo.
If your priority is finding accurate contact data for target accounts, Kaspr is the one built for it; for coordinating outreach across email, phone, and social channels, that is Overloop AI. Many teams run one of each.
Understanding the Core Difference
Kaspr is B2B contact data tool with a LinkedIn Chrome extension for phone numbers and email addresses, lead management, bulk enrichment and CRM sync.
Overloop AI is Sales prospecting platform that finds verified B2B contacts and runs personalized email and social outreach campaigns. Includes a 450M+ B2B contact database, an email finder and verifier, and AI-written campaigns and follow-ups.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free
Starter
Kaspr Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 15 B2B email credits, 5 Phone credits and 5 Direct email credits per month |
| Starter | $65/mo | Unlimited B2B email credits, 100 Phone credits and 5 Direct email credits per month |
| Business | $99/mo | Unlimited B2B email credits, 200 Phone credits and 200 Direct email credits per month |
| Enterprise | Contact Sales | Unlimited B2B email credits and unlimited Phone credits |
Source: Kaspr Pricing
Overloop AI Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $69/mo | 250 credits per month per user | 1 email account per user; 3 campaigns |
| Growth | $99/mo | 500 credits per month per user | 3 email accounts per user; 10 campaigns |
| Enterprise | Contact Sales | 1,000 credits per month per user | Unlimited email accounts; Unlimited campaigns |
Source: Overloop AI Pricing
Pricing Analysis
Kaspr is more affordable at the entry level ($0/mo vs $69/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking, this price difference matters.
Kaspr offers 4 pricing tiers compared to Overloop AI's 3, giving you more granularity as you scale.
Kaspr includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- and 2 more listed below
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- and 4 more listed below
Kaspr Key Features
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
Overloop AI Key Features
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
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 Kaspr
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
Listed only by Overloop AI
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
Integration Ecosystem
Kaspr Integrations
Kaspr connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Brevo, Lemlist, Zapier, Ringover, Aircall.
Overloop AI Integrations
Overloop AI connects with: HubSpot, Salesforce, Pipedrive, Zapier, Slack, Calendly, Gmail, Outlook.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive, Zapier.
Integrations listed only by Kaspr: Zoho CRM, Brevo, Lemlist, Ringover, Aircall.
Integrations listed only by Overloop AI: Slack, Calendly, Gmail, Outlook.
Use Case Recommendations
Best Fit for Kaspr
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Overloop 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
Feature Comparison Summary
| Feature | Kaspr | Overloop AI |
|---|---|---|
| Starting Price | Free | $69/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 9 | 8 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and sequences and engagement actions 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
Kaspr serves the B2B lead data and contact enrichment side of an outbound stack and Overloop AI the multi-channel sales outreach and engagement tracking side. Kaspr offers a more accessible entry point, while Overloop AI starts at $69/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 Kaspr and Overloop AI for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Kaspr and Overloop AI?
- Kaspr is a data enrichment tool built for B2B lead data and contact enrichment, using a Chrome extension for phone numbers and emails. Overloop AI is a sales engagement platform designed for multi-channel outreach and engagement tracking, using a 450M+ contact database and AI-written campaigns. They serve different parts of the outbound workflow.
- Which tool is cheaper, Kaspr or Overloop AI?
- Kaspr is cheaper at the entry level, offering a free plan with 15 B2B email credits, 5 phone credits, and 5 direct email credits per month. Overloop AI's cheapest plan, Starter, costs $69 per month and includes 250 credits per user with 1 email account and 3 campaigns.
- Do Kaspr and Overloop AI integrate with the same tools?
- They share integrations with HubSpot, Salesforce, Pipedrive, and Zapier. Kaspr also integrates with Zoho CRM, Brevo, Lemlist, Ringover, and Aircall, which Overloop AI does not list. Overloop AI additionally integrates with Slack, Calendly, Gmail, and Outlook, which Kaspr does not list.
- Can I use Kaspr and Overloop AI together?
- Yes, many teams run both since they cover different parts of the outbound workflow. Kaspr is used for finding accurate contact data for target accounts, while Overloop AI is used for coordinating outreach across email, phone, and social channels.
- Which tool is better for a budget-conscious team just getting started?
- Kaspr is positioned as the better fit for budget-conscious teams, since it includes a free tier and offers four pricing tiers for more granularity as a team scales. This lets teams test the platform before committing financially, unlike Overloop AI which starts at $69 per month.
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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