Six Degree is unclaimed —

Six Degree

The identity layer for autonomous go-to-market.·sixdegree.io

Six Degree is a sales intelligence and people-data platform that lets businesses and AI agents search, enrich, and resolve real people from over 275 million US records. It offers a global people search engine, email and phone finders, a developer API for agentic workflows, email infrastructure tools (unified inbox, warmup, campaigns), and property wholesaling lead-capture pages. The API returns up to 275 structured data fields per person and is built for drop-in use with OpenAI function calling, Anthropic tool use, Gemini, and MCP servers.

What it's for

outbound prospectingCRM record enrichmentrecruiting candidate sourcinginvestor sourcinginternal AI copilots grounding responses in real user dataemail finding and verificationphone number lookupemail campaign warmup and deliverability monitoringproperty wholesaling lead capture

Features 18

A/B variant testing for campaigns
AI-powered search
Compatible with OpenAI function calling, Anthropic tool use, Gemini, and MCP servers
Demographic search filters
Developer API for agentic workflows
Downloadable data exports
Email finder and verification
Email infrastructure suite (unified inbox, warmup, deliverability monitoring)
Map visualization for search results
Outbound email campaign builder
People search across 275M+ US consumer records
Phone number finder
Profile enrichment with up to 275 data fields per person
Property wholesaling lead capture pages
Rewards program with credit regeneration, streaks, and referral bonuses
SSO and advanced security options
Team seats and invites
Unlimited saved lists

At a glance

free tierfree trialAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

Forsales teams, recruiters, developers building AI agents, outbound SDR teams, investors sourcing deals, real estate wholesalers

CompanySixDegree

Integrations

SalesforceHubSpotOpenAIAnthropicGeminiMCP

Complianceself-reported

SOC 2GDPR

Resources

Pricing

The pricing page header advertises 'Starting at $79/mo' while the listed Essentials plan is actually $66/month ($790 billed yearly); Enterprise pricing is custom and quote-based.

FreeFree

No credit card required

1 seat, 10 searches/mo, pay-as-you-go downloads

Essentials$66/mo

Billed immediately, cancel anytime

1 seat, 50 searches/mo, 2,000 downloads/mo

Growth$166/mo

Marked as Popular plan; billed immediately, cancel anytime

3 seats, 150 searches/mo, 10,000 downloads/mo

Scale$416/mo

Billed immediately, cancel anytime

10 seats, 500 searches/mo, 30,000 downloads/mo

EnterpriseQuote

Custom pricing, contact sales (sales@solvent.life)

Custom seats, 2k+ searches/mo, 100k+ downloads/mo