FullEnrich vs UserGems: Data Enrichment Tool Comparison
Compare FullEnrich and UserGems side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
FullEnrich is a B2B contact enrichment platform offering waterfall enrichment across 25+ sources with a free trial and a $55/mo Pro plan, while UserGems surfaces buying signals and scores accounts starting at $3333/mo. FullEnrich fits budget-conscious teams needing verified emails and phone numbers, while UserGems fits mid-market to enterprise teams running signal-based outbound and account-based marketing.
Key takeaways
- FullEnrich's Pro plan costs $55/mo for 1,000 credits per month, and its free trial includes 50 credits to start.
- UserGems pricing starts at $3333/mo for the Core plan with 4,000,000 credits and goes up to $12500/mo for the Elite plan with 25,000,000 credits.
- FullEnrich lists 8 features including waterfall enrichment across 25+ sources, mobile phone enrichment, and an MCP server, while UserGems lists 8 features including account and contact scoring, a writing agent, and CRM hygiene.
- FullEnrich integrates with HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus, while UserGems integrates with Salesforce, HubSpot, Outreach, Salesloft, Gong Engage, LinkedIn, Meta, and Google.
- HubSpot is the only integration listed by both FullEnrich and UserGems.
Reviewed and updated September 4, 2026
FullEnrich vs UserGems: Data Enrichment Tool Comparison
FullEnrich and UserGems compete head-to-head in the B2B lead data and contact enrichment space. This guide compares their pricing tiers, feature sets, and integration ecosystems to help you make a confident decision.
The Quick Answer
By each vendor's own wording, FullEnrich lists waterfall enrichment across 25+ sources and mobile phone enrichment, while UserGems lists build list (create & enrich) and account & contact scoring. A capability both offer can appear under different names, so read both feature lists below.
FullEnrich offers a lower entry point at $0/mo compared to UserGems at $3333/mo.
If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
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.
UserGems is Surfaces companies and buyers showing buying signals, then discovers, enriches and scores the matching accounts and contacts. Deploys AI agents to run outbound and account-based marketing from those signals.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free trial
Core
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
UserGems Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Core | $3333/mo | 4,000,000 credits |
| Advanced | $6250/mo | 10,000,000 credits |
| Elite | $12500/mo | 25,000,000 credits |
Source: UserGems Pricing
Pricing Analysis
FullEnrich is more affordable at the entry level ($0/mo vs $3333/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment, this price difference matters.
FullEnrich includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- 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
- Build List (create & enrich)
- Account & Contact Scoring
- Automated Campaigns
- Writing Agent
- Research Agent
- AI Co-pilot Chrome Extension
- and 2 more listed below
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
UserGems Key Features
- Build List (create & enrich)
- Account & Contact Scoring
- Automated Campaigns
- Writing Agent
- Research Agent
- AI Co-pilot Chrome Extension
- Contact-level Intent & Web Deanonymization
- CRM Hygiene
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 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
Listed only by UserGems
- Build List (create & enrich)
- Account & Contact Scoring
- Automated Campaigns
- Writing Agent
- Research Agent
- AI Co-pilot Chrome Extension
- Contact-level Intent & Web Deanonymization
- CRM Hygiene
Integration Ecosystem
FullEnrich Integrations
FullEnrich connects with: HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
UserGems Integrations
UserGems connects with: Salesforce, Hubspot, Outreach, Salesloft, Gong Engage, Linkedin, Meta, Google.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by FullEnrich: Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Integrations listed only by UserGems: Salesforce, Outreach, Salesloft, Gong Engage, Linkedin, Meta, Google.
Use Case Recommendations
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
Best Fit for UserGems
- Mid-market to enterprise teams with established B2B lead data and contact enrichment budgets
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
- Sales teams researching target accounts
Feature Comparison Summary
| Feature | FullEnrich | UserGems |
|---|---|---|
| Starting Price | Free | $3333/mo |
| Top Tier Price | Contact Sales | $12500/mo |
| Total Features Listed | 8 | 8 |
| Integrations | 8 | 8 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected 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
FullEnrich and UserGems both serve the B2B lead data and contact enrichment market. FullEnrich offers a more accessible entry point, while UserGems starts at $3333/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 FullEnrich and UserGems for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between FullEnrich and UserGems?
- FullEnrich is a B2B contact enrichment platform that returns verified work emails, personal emails, and mobile phone numbers through waterfall enrichment across 25+ data sources. UserGems surfaces companies and buyers showing buying signals, then discovers, enriches, and scores matching accounts and contacts, and deploys AI agents to run outbound and account-based marketing from those signals.
- How much does FullEnrich cost compared to UserGems?
- FullEnrich starts free with a 50-credit trial and a Pro plan at $55/mo for 1,000 credits per month, with Enterprise pricing available on request. UserGems starts at $3333/mo for its Core plan with 4,000,000 credits, rising to $6250/mo for Advanced and $12500/mo for Elite with 25,000,000 credits.
- Which tool is better for a small budget or startup?
- FullEnrich is the better fit for budget-conscious teams because it offers a free tier and a $55/mo Pro plan, letting teams test the platform before committing financially. UserGems starts at $3333/mo, which is aimed at mid-market to enterprise teams with established budgets for contact enrichment.
- What integrations do FullEnrich and UserGems support?
- FullEnrich connects with HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus. UserGems connects with Salesforce, HubSpot, Outreach, Salesloft, Gong Engage, LinkedIn, Meta, and Google. The only integration shared by both tools is HubSpot.
- Who should use UserGems instead of FullEnrich?
- UserGems is recommended for mid-market to enterprise teams with established B2B lead data and contact enrichment budgets, revenue operations teams building targeted prospect lists, marketing teams enriching CRM data for segmentation, and sales teams researching target accounts. Its features include account and contact scoring, automated campaigns, a writing agent, and a research agent.
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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