Prospeo vs Qualifier.ai: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Prospeo (data enrichment tool) and Qualifier.ai (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Prospeo is a data enrichment tool for B2B lead data and contact enrichment, while Qualifier.ai is a sales engagement platform built around an AI assistant called Qai for multi-channel outreach. Prospeo has a free tier starting at $0/mo with paid plans up to $249/mo, while Qualifier.ai uses custom pricing. Many teams use both together.
Key takeaways
- Prospeo offers a free plan with 100 credits per month, plus paid tiers at $49/mo, $99/mo, and $249/mo.
- Qualifier.ai uses a single custom pricing plan billed on prospects worked per month and number of users.
- Prospeo lists 8 key features including People & Company Search, AI Search & Lookalikes, and CSV & API Enrichment.
- Qualifier.ai lists 8 key features including Qai as an AI sales assistant, multi-channel sequences, and GDPR compliant data storage in the EU.
- Prospeo and Qualifier.ai share three integrations in common: Salesforce, HubSpot, and Pipedrive.
Reviewed and updated September 4, 2026
Prospeo vs Qualifier.ai: Data Enrichment Tool vs Sales Engagement Platform Comparison
Prospeo is a data enrichment tool; Qualifier.ai is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: B2B lead data and contact enrichment on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
Prospeo is a data enrichment tool for B2B lead data and contact enrichment; Qualifier.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Prospeo lists people & company search and ai search & lookalikes, and Qualifier.ai lists qai, your ai sales assistant and multi-channel sequences.
Prospeo publishes an entry price of $0/mo; Qualifier.ai uses custom pricing, so the two cannot be compared on list price.
If your priority is finding accurate contact data for target accounts, Prospeo is the one built for it; for coordinating outreach across email, phone, and social channels, that is Qualifier.ai. Many teams run one of each.
Understanding the Core Difference
Prospeo is B2B lead search and data enrichment platform for verified work emails, direct mobile numbers, intent signals, and CRM data enrichment.
Qualifier.ai is Automated outbound sales platform built around an AI assistant called Qai that finds prospects, verifies contacts and runs multi-channel sequences combining email, phone and LinkedIn steps. Replies are detected and categorized automatically, and prospect data and verification are included rather than metered.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free
Single plan
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
Qualifier.ai Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Single plan | Contact Sales | Priced on prospects worked per month and number of users | Monthly volume of new prospects is set in the agreement; nothing metered separately |
Source: Qualifier.ai 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.
Prospeo offers 4 pricing tiers compared to Qualifier.ai's 1, giving you more granularity as you scale.
Prospeo includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- People & Company Search
- AI Search & Lookalikes
- Chrome Extension
- CRM Data Enrichment
- Find mobile numbers
- Intent Signals
- and 2 more listed below
- Qai, your AI sales assistant
- Multi-channel sequences
- Email verification and deduplication
- Deliverability protection with smart pacing
- Smart follow-ups that stop on reply
- Reply detection and categorization
- and 2 more listed below
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
Qualifier.ai Key Features
- Qai, your AI sales assistant
- Multi-channel sequences
- Email verification and deduplication
- Deliverability protection with smart pacing
- Smart follow-ups that stop on reply
- Reply detection and categorization
- All inbox and CRM integrations
- GDPR compliant, data stored in the EU
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 Prospeo
- People & Company Search
- AI Search & Lookalikes
- Chrome Extension
- CRM Data Enrichment
- Find mobile numbers
- Intent Signals
- CSV & API Enrichment
- Unused credits rollover
Listed only by Qualifier.ai
- Qai, your AI sales assistant
- Multi-channel sequences
- Email verification and deduplication
- Deliverability protection with smart pacing
- Smart follow-ups that stop on reply
- Reply detection and categorization
- All inbox and CRM integrations
- GDPR compliant, data stored in the EU
Integration Ecosystem
Prospeo Integrations
Prospeo connects with: Salesforce, HubSpot, Pipedrive, Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, Salesloft.
Qualifier.ai Integrations
Qualifier.ai connects with: Gmail, Outlook, Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, Upsales, Lime Go.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Pipedrive.
Integrations listed only by Prospeo: Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, Salesloft.
Integrations listed only by Qualifier.ai: Gmail, Outlook, Microsoft Dynamics 365, Upsales, Lime Go.
Use Case Recommendations
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
Best Fit for Qualifier.ai
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
- Revenue teams coordinating email, phone, and social touches
Feature Comparison Summary
| Feature | Prospeo | Qualifier.ai |
|---|---|---|
| Starting Price | Free | Contact Sales |
| Top Tier Price | $249/mo | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 10 | 8 |
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
Prospeo serves the B2B lead data and contact enrichment side of an outbound stack and Qualifier.ai the multi-channel sales outreach and engagement tracking side. Prospeo publishes an entry price (a free tier), while Qualifier.ai 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 Prospeo and Qualifier.ai for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Prospeo and Qualifier.ai?
- Prospeo is a data enrichment tool focused on B2B lead data and contact enrichment, such as verified work emails and direct mobile numbers. Qualifier.ai is a sales engagement platform built around an AI assistant called Qai that runs multi-channel outreach sequences combining email, phone, and LinkedIn steps.
- How much does Prospeo cost?
- Prospeo has a free plan with 100 credits per month, a Starter plan at $49/mo with 2,000 credits per user per month, a Growth plan at $99/mo with 5,000 credits per user per month, and a Pro plan at $249/mo with 15,000 credits per user per month.
- How much does Qualifier.ai cost?
- Qualifier.ai uses a single custom pricing plan where you need to contact sales for a quote. Pricing is based on the number of prospects worked per month and the number of users, with prospect data and verification included rather than metered separately.
- Do Prospeo and Qualifier.ai integrate with the same tools?
- They share three integrations: Salesforce, HubSpot, and Pipedrive. Prospeo also connects with Zoho, Close, monday.com, Smartlead, Instantly, Lemlist, and Salesloft, while Qualifier.ai also connects with Gmail, Outlook, Microsoft Dynamics 365, Upsales, and Lime Go.
- Should I use Prospeo or Qualifier.ai, or both?
- It depends on which part of the workflow you need. Prospeo is built for finding accurate contact data for target accounts, while Qualifier.ai is built for coordinating outreach across email, phone, and social channels. The article notes that many teams run one of each.
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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