FullContact
Reviews
Star rating
Rank in Identity Resolution
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 73.5% |
| Mid-Market | 20.6% |
| Enterprise | 5.9% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2026 Q3 | 2 | 3.8 |
Satisfaction ratings
What reviewers say
Simple Portal, Reliable API, and Clear Support for Smooth Integration and user profile enrichment
“Easier to integrate with API and clear directions for insights to extract The Full contact portal is simple and easy to use API is always up and running so no performance issues faced in production Support and onboarding is clear and consistent pricing has an opportunity to b”
Affordable Enrichment with Easy-to-Use API
“I like most that the FullContact API is easy to use, and we can do a relatively high amount of enrichments for an affordable price.”
Enrich your email lists with more data
“Using full contact Enrich API, we can get a better picture f a person using their email address. We can get a person's name, age, gender, city, country, job and a lot more details using the API. This data can be helpful in finding and qualifying leads.”