Closely vs People Data Labs: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Closely (sales engagement platform) and People Data Labs (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Closely is a sales engagement platform built for multichannel outreach across LinkedIn and email, starting at $49/mo, while People Data Labs is a data enrichment tool for B2B contact and company data, starting free. They solve different problems: outreach coordination versus contact data accuracy, and many teams use both together rather than choosing one.
Key takeaways
- Closely's Starter plan costs $49/mo and includes 1 LinkedIn account with unlimited email accounts, while People Data Labs offers a free Testing plan with up to 100 credits/mo.
- Closely offers 4 pricing tiers (Starter, Growth, Essential, Custom) compared to People Data Labs's 3 tiers (Testing, Self-Serve, Bulk Data).
- People Data Labs's Self-Serve plan starts at $98/mo with as few as 350 credits/mo.
- Closely lists features like a conditional sequence builder, Smart Inbox, LinkedIn account warmup, and dedicated residential IPs for LinkedIn accounts.
- Salesforce is the only integration shared by both Closely and People Data Labs, according to each vendor's own integration lists.
Reviewed and updated September 4, 2026
Closely vs People Data Labs: Sales Engagement Platform vs Data Enrichment Tool Comparison
Closely (sales engagement platform) and People Data Labs (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
Closely is a sales engagement platform for multi-channel sales outreach and engagement tracking; People Data Labs is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Closely lists multichannel campaigns across linkedin and email and conditional sequence builder, and People Data Labs lists person data and company data.
People Data Labs offers a lower entry point at $0/mo compared to Closely at $49/mo.
If your priority is coordinating outreach across email, phone, and social channels, Closely is the one built for it; for finding accurate contact data for target accounts, that is People Data Labs. Many teams run one of each.
Understanding the Core Difference
Closely is Outbound platform that runs automated campaigns across LinkedIn and email from a shared sender, with a conditional sequence builder, unified inbox, contact enrichment and AI personalization agents.
People Data Labs is B2B person and company data provider that collects, standardizes and refreshes workforce datasets and delivers them through enrichment and search APIs, licensed data feeds and cloud data platforms.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Testing
Closely Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Starter | $49/mo | 1 LinkedIn account, unlimited email accounts |
| Growth | $127/mo | 3 LinkedIn accounts, unlimited email accounts, 3,000 bonus credits/mo |
| Essential | $205/mo | 5 LinkedIn accounts, unlimited email accounts, 5,000 bonus credits/mo |
| Custom | Contact Sales | Unlimited seats, custom LinkedIn accounts and credits |
Source: Closely Pricing
People Data Labs Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Testing | Free | Up to 100 credits/mo |
| Self-Serve | $98/mo | Start with as few as 350 credits/mo |
| Bulk Data | Contact Sales | Custom volume |
Source: People Data Labs Pricing
Pricing Analysis
People Data Labs offers the lower entry point ($0/mo vs $49/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Closely offers 4 pricing tiers compared to People Data Labs's 3, giving you more granularity as you scale.
People Data Labs includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- and 4 more listed below
- Person Data
- Company Data
- Job Posting Data
- Contact data included
- Access to premium fields
- CSV enrichment available
- and 2 more listed below
Closely Key Features
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- Email finder with a multi-step fallback process
- Phone number finder
- AI lead scoring and personalization agents
- Export from Sales Navigator, LinkedIn posts and events
People Data Labs Key Features
- Person Data
- Company Data
- Job Posting Data
- Contact data included
- Access to premium fields
- CSV enrichment available
- Data License Feeds
- SSO / SAML
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 Closely
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- Email finder with a multi-step fallback process
- Phone number finder
- AI lead scoring and personalization agents
- Export from Sales Navigator, LinkedIn posts and events
Listed only by People Data Labs
- Person Data
- Company Data
- Job Posting Data
- Contact data included
- Access to premium fields
- CSV enrichment available
- Data License Feeds
- SSO / SAML
Integration Ecosystem
Closely Integrations
Closely connects with: Salesforce, Pipedrive, HubSpot, GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
People Data Labs Integrations
People Data Labs connects with: Make, Ping Identity, Zapier, Snowflake, Bouncer, Databricks, Salesforce.
Shared Integrations
Both tools integrate with: Salesforce.
Integrations listed only by Closely: Pipedrive, HubSpot, GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
Integrations listed only by People Data Labs: Make, Ping Identity, Zapier, Snowflake, Bouncer, Databricks.
Use Case Recommendations
Best Fit for Closely
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for People Data Labs
- 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
Feature Comparison Summary
| Feature | Closely | People Data Labs |
|---|---|---|
| Starting Price | $49/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 8 | 7 |
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
Closely serves the multi-channel sales outreach and engagement tracking side of an outbound stack and People Data Labs the B2B lead data and contact enrichment side. People Data Labs offers a more accessible entry point, while Closely starts at $49/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 Closely and People Data Labs for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Closely and People Data Labs?
- Closely is a sales engagement platform for coordinating multichannel outreach across LinkedIn and email, while People Data Labs is a data enrichment tool for finding and enriching B2B contact and company data. They address different parts of the outbound workflow rather than competing for the same job.
- Which is cheaper, Closely or People Data Labs?
- People Data Labs has the lower entry point at $0/mo for its Testing plan with up to 100 credits/mo, compared to Closely's Starter plan at $49/mo. However, People Data Labs's paid Self-Serve plan starts at $98/mo, which is higher than Closely's entry tier.
- Can I use Closely and People Data Labs together?
- Yes, the article notes that many teams run one of each since the tools serve different functions. Closely handles multichannel campaign execution and engagement tracking, while People Data Labs supplies the underlying contact and company data that feeds those campaigns.
- What integrations does Closely offer compared to People Data Labs?
- Closely integrates with Salesforce, Pipedrive, HubSpot, GoHighLevel, Gmail, Microsoft Outlook, SMTP, and Webhooks. People Data Labs integrates with Make, Ping Identity, Zapier, Snowflake, Bouncer, Databricks, and Salesforce. Salesforce is the only integration listed by both vendors.
- Does Closely include contact enrichment features?
- Yes, Closely lists an email finder with a multi-step fallback process and a phone number finder among its features, alongside AI lead scoring and personalization agents. However, its core focus remains multichannel campaign execution rather than large-scale data enrichment.
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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