FullContact vs Leadspace
No leader: the top candidate FullContact has only 0.20 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for lead enrichment. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
FullContact
An identity resolution and data enrichment platform that consolidates customer information from multiple sources into unified records and appends hundreds of data attributes. Enables businesses to create single customer views for personalization, compliance, and analytics.
Leadspace
Cloud platform providing verified contact information, company data, and buying group intelligence for sales and marketing teams. Users access company details and search capabilities for free, then pay via usage-based credits only when revealing specific contact details.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
FullContact
Pricing not documented yet.
Leadspace
Free tier; paid plans from $49/user/month with annual commitment
- StarterFree
- Buying group intelligence
- AI queries
- 25 credits/day
- 100 CSV & CRM exports/month
- Solo$49/user/month (annual)
- Everything in Starter
- 1500 credits/month
- Pro$89/user/month (annual)
- Everything in Solo
- 3500 credits/month
- EnterpriseContact sales
- Advanced API
- Custom credit allocation
- Unlimited CSV & CRM exports
- Full credit rollover
- Dedicated support
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Salesforce
- HubSpot
- Marketo
FullContact
- Agile CRM
- Pipedrive
- Pardot
- Google Analytics
Leadspace
- Eloqua
- Snowflake
- BigQuery
- CRM
FullContact or Leadspace: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.