Head to head
Explorium vs FullEnrich
As a data enrichment API, Explorium rates higher on the APIbenchmarks Index, 77.4 to 72.5, a 4.9-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Explorium | FullEnrich |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 77.4 | 72.5 |
Specifications
| Explorium | FullEnrich | |
|---|---|---|
| Best for | Agent-driven company and prospect enrichment | Waterfall email and mobile enrichment |
| Free tier | 100 free credits, valid 90 days (not recurring) | 50 free trial credits, no card |
| Pricing | Prepaid credit packages | Per successful result (email 1, mobile 10) |
| Official SDKs | 7 languages | 5 languages |
Is Explorium better than FullEnrich?
On the APIbenchmarks Index, Explorium rates higher (77.4 vs 72.5). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
Explorium leads by 4.9 points (77.4 vs 72.5) and wins 4 of 4 criteria.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 82 | 80 | |
| Reliability | 70 | 66 | |
| Ecosystem & SDKs | 74 | 64 | |
| Accessibility | 84 | 80 |
Choose Explorium if… / choose FullEnrich if…
- →documentation & dx matters most to you (82 vs 80)
- →reliability matters most to you (70 vs 66)
- →ecosystem & sdks matters most to you (74 vs 64)
- →accessibility matters most to you (84 vs 80)
- →you need broad SDK coverage (7 official SDKs vs 5)
- →your use case matches its focus: agent-driven company and prospect enrichment
- →your use case matches its focus: waterfall email and mobile enrichment
Pricing side by side
- Model
- Prepaid credit packages
- Free tier
- 100 free credits, valid 90 days (not recurring)
- Free trial$0
- Lite$29.99
- Starter$149.99
- Growth$749.99
- Scale$7,499.99
- EnterpriseCustom
- Model
- Per successful result (email 1, mobile 10)
- Free tier
- 50 free trial credits, no card
- Free trial$0
- Starter / ProAbout $29-$55/mo (third-party figures)
- EnterpriseCustom
Vendor-published pricing, verified 2026-10-07 (Explorium) and 2026-10-07 (FullEnrich).
SDK and language coverage
Both · 1
REST API (HTTPS / JSON)
Only Explorium · 6
OpenAPI specification (/openapi.json)AgentSource MCP server (remote, Bearer auth)explorium-mcp-server (Python, pip)Python MCP SDK, LangGraph and OpenAI implementation guidesllms.txt documentation indexNo first-party REST language SDKs
Only FullEnrich · 4
OpenAPI specsMCP serverZapier, Make, n8n, Clay, HubSpot integrationsNo official SDKs found
Strengths and weaknesses
- +Self-serve free account and public prepaid packages from $29.99, no sales call needed
- +OpenAPI spec and llms.txt published alongside the API reference
- +Documented rate limit (200 queries/min) with X-RateLimit-* headers and Retry-After
- –No public status page or independent uptime history found; 99.999% uptime is a vendor claim
- –No first-party REST language SDKs; Python path uses the generic MCP SDK
- –Free credits are a one-time 100-credit, 90-day grant
- +Waterfall across 20+ providers with success-based billing
- +Webhook delivery recommended, plus polling for results
- +v1 and v2 OpenAPI specs and an llms.txt docs index
- –No official SDKs found
- –Mobile reveals cost 10 credits and personal emails 3
- –Enrichment-only: no signals, outreach or native CRM breadth
Explorium vs FullEnrich: questions
- Which has better documentation, Explorium or FullEnrich?
- Explorium scores higher on documentation and developer experience: 82 vs 80 out of 100.
- Which is more reliable, Explorium or FullEnrich?
- Explorium scores higher on reliability: 70 vs 66 out of 100.
- Do Explorium and FullEnrich have a free tier?
- Explorium: yes (100 free credits, valid 90 days (not recurring)). FullEnrich: yes (50 free trial credits, no card).
- How are Explorium and FullEnrich priced?
- Explorium: Prepaid credit packages. FullEnrich: Per successful result (email 1, mobile 10).
- Which has more official SDKs?
- Explorium lists 7 official SDKs, FullEnrich lists 5.