Closely vs FullEnrich: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Closely (sales engagement platform) and FullEnrich (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 for multi-channel outreach across LinkedIn and email, priced from $49/mo, while FullEnrich is a data enrichment tool for B2B contact data, priced from a free trial with a $55/mo Pro plan. They serve different parts of the outbound workflow, so many teams use both rather than choosing one over the other.
Key takeaways
- Closely's Starter plan costs $49/mo and includes 1 LinkedIn account with unlimited email accounts.
- FullEnrich offers a free trial with 50 credits, and its Pro plan costs $55/mo for 1,000 credits per month.
- FullEnrich performs waterfall enrichment across 25+ data sources to return work emails, personal emails, and mobile phone numbers.
- Closely offers 4 pricing tiers, Starter, Growth, Essential, and Custom, compared to FullEnrich's 3 tiers, Free trial, Pro, and Enterprise.
- Both tools integrate with HubSpot, but Closely also connects to Salesforce, Pipedrive, and GoHighLevel while FullEnrich connects to Clay, Zapier, Make, and n8n.
Reviewed and updated September 4, 2026
Closely vs FullEnrich: Sales Engagement Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh Closely, a sales engagement platform for multi-channel sales outreach and engagement tracking, against FullEnrich, a data enrichment tool for B2B lead data and contact enrichment. 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
Closely is a sales engagement platform for multi-channel sales outreach and engagement tracking; FullEnrich 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 FullEnrich lists waterfall enrichment across 25+ sources and mobile phone enrichment.
FullEnrich 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 FullEnrich. 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.
FullEnrich is B2B contact enrichment platform returning verified work emails, personal emails and mobile phone numbers through waterfall enrichment across 25+ data sources. Available in the app, a REST API and an MCP server.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Free trial
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
FullEnrich Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free trial | Free | 50 credits to start |
| Pro | $55/mo | 1,000 credits / month |
| Enterprise | Contact Sales | Custom |
Source: FullEnrich Pricing
Pricing Analysis
FullEnrich 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 FullEnrich's 3, giving you more granularity as you scale.
FullEnrich 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
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- 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
FullEnrich Key Features
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- MCP Server
- Unlimited users included
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 FullEnrich
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- MCP Server
- Unlimited users included
Integration Ecosystem
Closely Integrations
Closely connects with: Salesforce, Pipedrive, HubSpot, GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
FullEnrich Integrations
FullEnrich connects with: HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by Closely: Salesforce, Pipedrive, GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
Integrations listed only by FullEnrich: Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
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)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for FullEnrich
- 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 | FullEnrich |
|---|---|---|
| Starting Price | $49/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 8 | 8 |
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 FullEnrich the B2B lead data and contact enrichment side. FullEnrich 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 FullEnrich for current information.
Frequently asked questions.
Frequently asked questions- What is the difference between Closely and FullEnrich?
- Closely is a sales engagement platform built for running multichannel outreach campaigns across LinkedIn and email with a conditional sequence builder and unified inbox. FullEnrich is a data enrichment tool focused on finding accurate contact data, including verified work emails, personal emails, and mobile phone numbers, through waterfall enrichment across 25+ sources.
- How much does Closely cost?
- Closely's Starter plan costs $49/mo and includes 1 LinkedIn account with unlimited email accounts. The Growth plan is $127/mo with 3 LinkedIn accounts and 3,000 bonus credits per month, and the Essential plan is $205/mo with 5 LinkedIn accounts and 5,000 bonus credits per month. A Custom plan is also available by contacting sales.
- How much does FullEnrich cost?
- FullEnrich offers a free trial with 50 credits to start, so teams can evaluate it without upfront cost. The Pro plan costs $55/mo for 1,000 credits per month, and an Enterprise plan with custom pricing is available by contacting sales.
- Do Closely and FullEnrich integrate with the same tools?
- They share one listed integration, HubSpot. Beyond that, Closely connects to Salesforce, Pipedrive, GoHighLevel, Gmail, Microsoft Outlook, SMTP, and Webhooks, while FullEnrich connects to Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus.
- Should I use Closely and FullEnrich together?
- Many teams do run one of each, since they cover different parts of the outbound workflow. Closely is built for coordinating outreach across email, phone, and social channels, while FullEnrich is built for finding accurate contact data for target accounts, so combining them can cover both enrichment and engagement.
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
Connect on LinkedIn →Explore more.
Ready to scale your outreach?
We build GTM engines that book real meetings. See the receipts.
Related articles.
AroundDeal vs Leadspicker: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare AroundDeal (data enrichment tool) and Leadspicker (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Gong vs NeverBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
Gong vs NeverBounce: what Gong's own pages say about enrichment, what NeverBounce's API returns about an address, and how each vendor prices.
ContactOut vs Luru: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare ContactOut (data enrichment tool) and Luru (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Enrich Layer vs La Growth Machine: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Enrich Layer (data enrichment tool) and La Growth Machine (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Leadspicker vs NeverBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Leadspicker (sales engagement platform) and NeverBounce (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
11x vs Adapt.io: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare 11x (sales engagement platform) and Adapt.io (data enrichment tool). See pricing, features, and integrations to decide which one, or both, your stack needs.