Explorium's Data Insights Blog
Where data, marketing, and sales professionals come together
12 Best Company Profile APIs: Firmographic and Technographic Depth, Normalization, and Global Coverage
Discover which company profile API leads on accuracy, global coverage, and pricing. Benchmark-led picks for GTM engineers building production agents.
11 Best Account Enrichment APIs: CRM-Native Sync, Intent Signals, Firmographic Refresh, and Pricing
Building GTM agents? Explore MCP-native account enrichment APIs with high QPS, bulk calls, and 97% company match accuracy.
10 Best Employee Data APIs: Headcount Accuracy, Role and Department Coverage, and Refresh Rate
Employee data API buyer’s guide for RevOps and data leaders. Explore accuracy, compliance, and pricing across 10 ranked providers.
10 Best People Search APIs: Filter Depth, Match Accuracy, GDPR/CCPA Posture, and Pricing
People search API buyers: learn how to normalize credit pricing to cost per verified result and stop overpaying. Explore the full 2026 breakdown.
9 Best Contact Data APIs: Email Accuracy, Phone Coverage, Bounce Rate, and Compliance Posture
Explore contact data API pricing, match rates, and MCP readiness. Find the agent-native data layer that scales past 10K calls a day.
B2B Data Layer for AI Agents: Builder Playbook 2026
Frequently Asked Questions What is a B2B data layer for AI agents? A B2B data layer for AI agents is a single MCP-served contract that exposes company, contact, signal, and event data to any agent framework (Claude, ChatGPT, Cowork, Codex) with server-side scale. Four primitives: entity, event, signal, context. Server-side execution, so bulk runs do […]
Best MCP for Account Enrichment with Intent 2026: RevOps Top 3
Frequently Asked Questions Which MCP for account enrichment with intent data works with both Claude and ChatGPT? Vibe Prospecting is the only MCP on this list that ships as a one-click install in both the Claude Connectors Directory and the ChatGPT Connectors Directory. Coresignal’s MCP server is documented but not a first-party connector tile. Hunter.io’s […]
Sales Skills for Claude: A RevOps Playbook for 2026
Frequently Asked Questions What is a sales skill for Claude? A sales skill for Claude is a SKILL.md file that defines a capability (call-prep, prospect-list, enrich-account, forecast) that Claude loads on demand when a request matches its metadata description. Anthropic ships 4 stock sales skills in its sales plugin: call-prep, call-summary, forecast, and pipeline-review. RevOps […]
What Is a B2B Data Layer? A GTM Guide for 2026
Frequently Asked Questions What is a B2B data layer in simple terms? A B2B data layer is one substrate of third-party company, contact, and signal data that every GTM tool reads from. Instead of paying separate vendors for firmographics, contacts, technographics, intent, and buying signals, teams get 150M+ companies, 800M+ people, and 18 signal categories […]
12 Best Person Lookup APIs: Match Rate, Coverage Depth, Latency, and Per-Lookup Pricing
Compare the 12 best person lookup APIs on match rate, coverage, latency, and cost. Discover which fits your agent-native GTM stack.
Top 6 Apollo API Alternatives for AI Agent Builders 2026
Q1. What Are the 6 Best Apollo API Alternatives for AI Agent Builders in 2026? Choosing a B2B data API for production AI agents is a decision you either get right once or pay for every sprint. Apollo’s API ships a $49 to $119/user/month subscription, a fixed 200 RPM ceiling on Basic and Professional plans, […]
Best Entity Matching Solution 2026: Top 3 Ranked for RevOps
Entity matching – the process of linking records about the same company or contact across multiple sources into a single, de-duplicated profile – is the make-or-break capability for every RevOps and AI agent workflow in 2026. When an entity matching solution gets it wrong, your AI agent enriches the wrong company, burns credits on stale […]
Top 3 Cognism Alternatives for RevOps Teams 2026
Cognism alternatives are a top search for RevOps teams in 2026 because Cognism ships no MCP server and a sales-led pricing model starting at roughly $22,500 per year for five seats. When your outbound stack must run inside Claude or ChatGPT agents, Cognism is not in the conversation. B2B data enrichment has moved to MCP-native […]
Top 3 Prospeo Alternatives for RevOps 2026
Pillar 1 – One MCP for all data needs: Vibe Prospecting covers 150M+ company profiles, 800M+ people, 18 buying-signal categories, verified emails, and direct-dial phones in a single MCP connection – replacing the entire stack Prospeo cannot touch. Pillar 2 – Built for scale: Vibe Prospecting processes up to 1,000 entities per call at 100 […]
Automated Lead Scoring: How to Pick Rules-Based, Predictive ML, or Fit-Plus-Intent for Your Data
Discover how automated lead scoring works and how to pick rules-based, predictive ML, or fit-plus-intent for your data maturity.
Best MCP for Funding Signals in 2026: Top 3 Ranked
Pillar 1 – One MCP for all data needs: Vibe Prospecting returns funding events, contact enrichment, firmographics, and 80+ signal types in one server-side call. Pillar 2 – Built for scale: 1,000 entities per call at 100 QPS. Hunter.io MCP’s Domain Search caps at 100 emails per call and ships no funding-signal feed. Coresignal MCP […]
Best MCP Server for Job Change Tracking 2026: Top 3 Ranked
Frequently Asked Questions What is the best MCP server for job change tracking in 2026? Vibe Prospecting by Explorium is the best MCP server for job change tracking in 2026. It is the only MCP that exposes a per-person fetch-prospects-events endpoint accepting 1 to 40 prospect IDs per call, draws all event lookups from a […]
Best MCP Server for GTM Agents 2026: Top 3 Ranked
Pillar 1 – One MCP for all data needs: Vibe Prospecting covers 150M+ companies, 800M+ professionals, 18 buying-signal categories, and 80+ signal types in a single connection – no second MCP required. Pillar 2 – Built for scale: Vibe Prospecting processes up to 1,000 entities per call server-side at 100 QPS. Hunter.io MCP’s Domain Search […]