# UpLead

**Canonical:** https://apis.io/providers/uplead/  
**Website:** https://www.uplead.com/  
**APIs profiled:** 8

UpLead is a B2B contact and company data platform providing a REST API for searching leads, verifying emails, accessing company profiles, and enriching contact information. The API enables developers to look up verified contacts by email or name, search companies by domain or name, run prospector queries to find contacts by job title or function, and perform combined person-plus-company lookups in a single call. UpLead operates on a credit-based billing model where charges only apply when verified data is returned.

## Kin Score — 59.0 / 100 (strong)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (-0.7 from 59.7).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 62.1 |
| Governance | 26.5 |
| Contract Governance | 26.5 |
| Operational Transparency | 52.6 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 71.1 |
| Access Clarity | 71.1 |

## Agent readiness — 29.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium (free trial) · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: yes (confidence: high).

## APIs (8)

- **UpLead Account API** — Account and credit management.
- **UpLead Combined API** — Combined person and company lookup.
- **UpLead Company API** — Company search and enrichment operations.
- **UpLead Lists API** — Contact list management operations.
- **UpLead Person API** — Person/contact search and enrichment operations.
- **UpLead Prospector API** — Prospector search operations for discovering contacts.
- **UpLead Reference API** — Reference data lookups.
- **UpLead Search API** — General search operations.

## Agentic access (1)

- **Uplead Agentic Access** — 21 operations · 11 acting

## Security (2)

- **Uplead Authentication** — apiKey · 1 scheme
- **Uplead Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Uplead Plans Pricing**

## Tags

B2B, Lead Generation, Contact Data, Company Data, Email Verification, Data Enrichment, Sales Intelligence

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/uplead/). Scores are computed from the provider's own public artifacts under a published rubric.