Adapt.io vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Adapt.io (data enrichment tool) and Zeliq (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Adapt.io is a data enrichment tool built for B2B lead data and contact enrichment, listing 250M+ business contacts and 10M+ company profiles. Zeliq is a sales engagement platform for multichannel outreach, offering sequences across email, call, and social plus lead search. Both start free, so the choice depends on whether you need contact data or outreach coordination, and many teams use both.
Key takeaways
- Adapt.io lists 250M+ business contacts and 10M+ company profiles as its core data enrichment offering.
- Zeliq offers multichannel sequences across email, call, and social along with lead search using basic and advanced filters.
- Both platforms start at $0/mo, with Adapt.io offering 4 pricing tiers and Zeliq offering 3.
- Adapt.io's paid tiers start at $49/mo for Starter, while Zeliq's Starter plan is $59/mo for 750 credits per month.
- Salesforce and HubSpot are the only integrations shared between both tools, with Adapt.io also connecting to Zoho CRM, Marketo, Outreach, and Zapier, and Zeliq connecting to Pipedrive, Aircall, Ringover, Gmail, Microsoft, and API.
Reviewed and updated September 2, 2026
Adapt.io vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Sales teams building an outbound stack often weigh Adapt.io, a data enrichment tool for B2B lead data and contact enrichment, against Zeliq, 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
Adapt.io is a data enrichment tool for B2B lead data and contact enrichment; Zeliq is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Adapt.io lists 250m+ business contacts and 10m+ company profiles, and Zeliq lists multichannel sequences across email, call and social and lead search with basic and advanced filters.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is finding accurate contact data for target accounts, Adapt.io is the one built for it; for coordinating outreach across email, phone, and social channels, that is Zeliq. Many teams run one of each.
Understanding the Core Difference
Adapt.io is B2B lead intelligence platform with 250M+ contacts, Prospector Chrome extension, and data enrichment with 50+ attributes.
Zeliq is Sales prospecting and engagement platform that combines a lead search and waterfall enrichment hub with multichannel sequences across email, calls and social, plus a connected dialer and CRM sync.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Adapt.io Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 25 Email Credits, 25 Enrichment Credits, 25 Contacts per day | 25 Email Credits |
| Starter | $49/mo | 500 Email Credits, 500 Enrichment Credits, 50 Contacts per day | 500 Email Credits |
| Basic | $99/mo | 1,000 Email Credits, 100 Phone Credits, 1,000 Enrichment Credits | 1,000 Email Credits |
| Custom | Contact Sales | Custom | - |
Source: Adapt.io Pricing
Zeliq Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | Free | Import up to 100 leads per month | Run 2 active sequences (emails only) |
| Starter | $59/mo | 750 credits / month | 75 phone numbers or 750 emails |
| Custom | Contact Sales | Starts as from 24k credits/user/year | - |
Source: Zeliq Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Adapt.io offers 4 pricing tiers compared to Zeliq's 3, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- 250M+ business contacts
- 10M+ company profiles
- Prospector Chrome extension
- Data enrichment with 50+ attributes
- Lead builder with advanced filters
- ABM list building
- and 4 more listed below
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- and 4 more listed below
Adapt.io Key Features
- 250M+ business contacts
- 10M+ company profiles
- Prospector Chrome extension
- Data enrichment with 50+ attributes
- Lead builder with advanced filters
- ABM list building
- 3,000+ tech sector classifications
- Saved searches
- CSV export
- API access
Zeliq Key Features
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- Social automation
- SDR and manager cockpits for reporting
- Two-way CRM integration to pull and push records
- Enrichment 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 Adapt.io
- 250M+ business contacts
- 10M+ company profiles
- Prospector Chrome extension
- Data enrichment with 50+ attributes
- Lead builder with advanced filters
- ABM list building
- 3,000+ tech sector classifications
- Saved searches
- CSV export
- API access
Listed only by Zeliq
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- Social automation
- SDR and manager cockpits for reporting
- Two-way CRM integration to pull and push records
- Enrichment API
Integration Ecosystem
Adapt.io Integrations
Adapt.io connects with: Salesforce, HubSpot, Zoho CRM, Marketo, Outreach, Zapier.
Zeliq Integrations
Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot.
Integrations listed only by Adapt.io: Zoho CRM, Marketo, Outreach, Zapier.
Integrations listed only by Zeliq: Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Use Case Recommendations
Best Fit for Adapt.io
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Zeliq
- Budget-conscious teams looking for an affordable sales engagement platform
- Organizations with complex tech stacks needing broad integration support (8 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 | Adapt.io | Zeliq |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 6 | 8 |
| Founded | 2016 | N/A |
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
Adapt.io serves the B2B lead data and contact enrichment side of an outbound stack and Zeliq the multi-channel sales outreach and engagement tracking side. Adapt.io offers a more accessible entry point, while Zeliq starts at $0/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 Adapt.io and Zeliq for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Adapt.io and Zeliq?
- Adapt.io is a data enrichment tool focused on B2B lead data and contact enrichment, while Zeliq is a sales engagement platform built for multi-channel outreach and engagement tracking. Adapt.io helps you find accurate contact data for target accounts, while Zeliq helps coordinate outreach across email, phone, and social channels.
- Which one is cheaper, Adapt.io or Zeliq?
- Both platforms have free tiers starting at $0/mo. Adapt.io's Starter plan costs $49/mo, while Zeliq's Starter plan costs $59/mo. Beyond the free tier, Adapt.io offers 4 pricing tiers compared to Zeliq's 3, giving more granularity as usage scales.
- Can Adapt.io and Zeliq be used together?
- Yes, many teams run one of each since they serve different parts of the outbound workflow. Adapt.io provides the contact data and enrichment, while Zeliq handles the multichannel outreach and engagement tracking, so they can complement rather than replace each other.
- Do Adapt.io and Zeliq integrate with the same tools?
- Both tools share integrations with Salesforce and HubSpot. Beyond that, Adapt.io also connects with Zoho CRM, Marketo, Outreach, and Zapier, while Zeliq connects with Pipedrive, Aircall, Ringover, Gmail, Microsoft, and an API.
- What features does Zeliq offer that Adapt.io does not list?
- Zeliq lists features such as a dialer connection for calling from the platform, social automation, SDR and manager cockpits for reporting, two-way CRM integration to pull and push records, and an enrichment API. These are listed only by Zeliq based on each vendor's own wording.
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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