Data Enrichment

BrandNav is a B2B data suite bundling a contact finder, email verifier, eCommerce lead screener, and blacklist monitor on separate credit plans.

Enrich Layer, formerly Proxycurl, is a developer-facing API for people, company, and job data enrichment, billed per credit with annual and pay-as-you-go plans.

Influencers.club is a creator-data platform with verified emails and phone numbers across a 340M-profile database, plus an API for outreach at scale.

FullContact is an identity resolution and enrichment platform that unifies customer data, identifies visitors, and appends 900+ data attributes via API.

Boardroom Insiders, now part of Altrata, is a human-curated database of 30,000+ executive profiles for enterprise sales and ABM teams selling to the C-suite.

Dropcontact finds verified B2B emails and enriches CRM contacts with LinkedIn, job title, and company data, built around GDPR-compliant, pay-on-success credits.

Syft identifies anonymous website visitors and LinkedIn engagers at the person level, scores them with AI, and automates outreach for growth teams.

Marcom Robot is a marketing automation suite offering landing pages, lead scoring, data enrichment, and prospecting tools for small businesses.

Explorium aggregates B2B company and contact data from 50+ sources via API and MCP server, on a credit-based pricing model where unused credits expire.

Kitt AI finds and verifies B2B email addresses using enterprise identity server checks instead of SMTP-only pings, aiming for very low bounce rates.

TigerEye is an AI-powered business intelligence platform that gives sales, marketing, and revenue teams instant answers, reports, and dashboards from their data.

BlitzAPI is a B2B data API for enriching contacts, finding verified emails and phone numbers, and validating catch-all addresses in real time.

Botminds is an agentic AI platform automating credit decisioning and document-heavy operations like claims, invoicing, and contracts for enterprises.

Freckle enriches HubSpot and Salesforce records from 40+ providers, works from incomplete data, and scores leads with AI in a spreadsheet UI.

PublicWWW is a source code search engine that finds websites by HTML, JavaScript, or CSS snippet, with CSV export, an API, and popularity-ranked results.

CB Insights is an enterprise market intelligence platform tracking 12M+ private companies with predictive scoring, AI search, and CRM integrations.

PrivCo delivers financial and contact data on U.S. private companies, with revenue metrics, ML-based modeling, and verified decision-maker contacts.

IntentMacro is a boutique agency selling multilayered B2B intent data and content-to-contact mapping, sold through custom quotes rather than published plans.

Persana is an AI prospecting platform that combines CRM enrichment, live buyer signal tracking, and automated personalized outreach in one GTM workspace.

Store Leads is a database of ecommerce stores with weekly-updated attributes, technographics, and contacts, built for lead generation and market research.

HG Insights sells technographic, IT-spend, and intent data plus AI tools so B2B tech vendors can target accounts already using specific software.

Cognism is a B2B sales intelligence platform offering phone-verified mobiles, GDPR-compliant contact data, and buyer-intent signals for outbound teams.

Blivz markets itself as an all-in-one GTM data platform for contact and company enrichment, but as of this review it publishes no pricing or feature details.

Common Room unifies buying-signal detection, identity resolution, and AI-driven outbound plays for B2B go-to-market teams, starting at $2,500/month.

DataDoctor verifies B2B emails and phones, dedupes CRM records, and appends firmographic data, with several core features billed per record beyond the plan.

TheirStack is a sales intelligence tool that finds companies by the technologies they use and hiring signals mined from millions of job postings.

NerdyData is a technographic lead platform that searches website source code to find companies using specific tools, with enrichment and lead exports.

Coldlytics pairs an AI-searchable B2B contact database with human researchers for niche targeting, billed by the credit with a bounce-free guarantee.

Pocus is an AI go-to-market platform that unifies account signals and intelligence, then tells sales reps exactly who to contact and what to do next.

SalesIntel is a B2B data platform offering human-verified contacts, buyer intent data, website visitor alerts, and CRM enrichment for go-to-market teams.

Crono is a B2B sales platform bundling multichannel sequences, contact enrichment, and CRM sync, priced per seat from €79/user/month billed annually.

Woodpecker combines cold email, LinkedIn outreach, and deliverability monitoring, priced per contacted prospect instead of by mailbox or seat count.

LeadPost identifies anonymous website visitors at the person level, delivers contact data, and adds multichannel retargeting, from $199 per user monthly.

Clodura bundles a 600M+ B2B contact database, email/phone finder, buyer intent alerts, outreach, and a dialer into one credit-priced GTM platform.

Findymail finds and verifies B2B emails and phone numbers, charging only for verified results, with an AI lead finder and CRM enrichment add-on.