Overloop AI vs Prospeo: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Overloop AI (sales engagement platform) and Prospeo (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Overloop AI is a sales engagement platform built for multi-channel outreach and campaign tracking, priced from $69/mo, while Prospeo is a data enrichment tool for B2B contact and mobile number lookups, starting free. Choose Overloop AI for running email and social outreach sequences, and Prospeo for finding verified contact data. Many teams use both together.
Key takeaways
- Overloop AI starts at $69/mo for its Starter plan with 250 credits per user per month and 1 email account per user.
- Prospeo offers a free tier with 100 credits per month, plus paid plans at $49/mo, $99/mo, and $249/mo.
- Overloop AI lists a 450M+ prospects database, while Prospeo lists people and company search plus AI search and lookalikes as core features.
- Overloop AI and Prospeo both integrate with HubSpot, Salesforce, and Pipedrive.
- Prospeo offers 4 pricing tiers compared to Overloop AI's 3, giving more granularity as teams scale.
Reviewed and updated September 2, 2026
Overloop AI vs Prospeo: Sales Engagement Platform vs Data Enrichment Tool Comparison
Overloop AI (sales engagement platform) and Prospeo (data enrichment tool) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Overloop AI is a sales engagement platform for multi-channel sales outreach and engagement tracking; Prospeo is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Overloop AI lists ai-powered campaigns and 450m+ prospects database, and Prospeo lists people & company search and ai search & lookalikes.
Prospeo offers a lower entry point at $0/mo compared to Overloop AI at $69/mo.
If your priority is coordinating outreach across email, phone, and social channels, Overloop AI is the one built for it; for finding accurate contact data for target accounts, that is Prospeo. Many teams run one of each.
Understanding the Core Difference
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.
Prospeo is B2B lead search and data enrichment platform for verified work emails, direct mobile numbers, intent signals, and CRM data enrichment.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Free
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
Prospeo Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 100 credits per month |
| Starter | $49/mo | 2,000 credits per user per month; 24,000 per user per year on yearly billing |
| Growth | $99/mo | 5,000 credits per user per month; 60,000 per user per year on yearly billing |
| Pro | $249/mo | 15,000 credits per user per month; 180,000 per user per year on yearly billing |
Source: Prospeo Pricing
Pricing Analysis
Prospeo offers the lower entry point ($0/mo vs $69/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Prospeo offers 4 pricing tiers compared to Overloop AI's 3, giving you more granularity as you scale.
Prospeo includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- 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
- People & Company Search
- AI Search & Lookalikes
- Chrome Extension
- CRM Data Enrichment
- Find mobile numbers
- Intent Signals
- and 2 more listed below
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
Prospeo Key Features
- People & Company Search
- AI Search & Lookalikes
- Chrome Extension
- CRM Data Enrichment
- Find mobile numbers
- Intent Signals
- CSV & API Enrichment
- Unused credits rollover
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 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
Listed only by Prospeo
- People & Company Search
- AI Search & Lookalikes
- Chrome Extension
- CRM Data Enrichment
- Find mobile numbers
- Intent Signals
- CSV & API Enrichment
- Unused credits rollover
Integration Ecosystem
Overloop AI Integrations
Overloop AI connects with: HubSpot, Salesforce, Pipedrive, Zapier, Slack, Calendly, Gmail, Outlook.
Prospeo Integrations
Prospeo connects with: Salesforce, HubSpot, Pipedrive, Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, Salesloft.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive.
Integrations listed only by Overloop AI: Zapier, Slack, Calendly, Gmail, Outlook.
Integrations listed only by Prospeo: Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, Salesloft.
Use Case Recommendations
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
Best Fit for Prospeo
- 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
Feature Comparison Summary
| Feature | Overloop AI | Prospeo |
|---|---|---|
| Starting Price | $69/mo | Free |
| Top Tier Price | Contact Sales | $249/mo |
| Total Features Listed | 10 | 8 |
| Integrations | 8 | 10 |
| Founded | 2015 | N/A |
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
Overloop AI serves the multi-channel sales outreach and engagement tracking side of an outbound stack and Prospeo the B2B lead data and contact enrichment side. Prospeo 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 Overloop AI and Prospeo for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Overloop AI and Prospeo?
- Overloop AI is a sales engagement platform for running multi-channel outreach campaigns across email and social, while Prospeo is a data enrichment tool focused on finding verified B2B contact data like work emails and direct mobile numbers. They solve different parts of the outbound workflow rather than competing directly.
- How much does Overloop AI cost compared to Prospeo?
- Overloop AI starts at $69/mo for its Starter plan, while Prospeo offers a free tier at $0/mo plus paid plans starting at $49/mo. Prospeo has the lower entry point and includes a free tier for evaluating the platform before paying anything.
- Do Overloop AI and Prospeo integrate with the same tools?
- They share integrations with HubSpot, Salesforce, and Pipedrive. Beyond that, Overloop AI adds Zapier, Slack, Calendly, Gmail, and Outlook, while Prospeo adds Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, and Salesloft.
- Can I use both Overloop AI and Prospeo together?
- Yes, many teams run both tools since they serve different jobs in the outbound stack. Prospeo can supply verified contact data and enrichment, while Overloop AI handles running and tracking multi-channel outreach campaigns built on that data.
- Which tool is better for a budget-conscious team just starting out?
- Prospeo is the better starting point for budget-conscious teams because it offers a free tier with 100 credits per month, letting teams evaluate the platform without upfront cost. Overloop AI's lowest plan starts at $69/mo with no free tier listed.
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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