Top 5 Enrichment MCPs for Claude Code in 2026 (Hands-On Review)

SyncGTM's MCP server brings waterfall enrichment across 50+ data providers directly into Claude Code. Instead of connecting individual provider MCPs one at a time, SyncGTM queries multiple sources in sequence and returns the best available data for each field. One MCP connection replaces five or six separate ones.

In testing, SyncGTM returned verified emails on 87% of contacts and direct dials on 42% -- significantly higher than any single-provider MCP. The waterfall logic handles the fallback automatically, so Claude just gets the best result without you specifying which provider to try.

Setup takes under 3 minutes. Add the MCP config to your Claude Code settings, paste your API key, and start enriching. The free tier lets you test without committing budget.

ZoomInfo's MCP server connects Claude Code to the largest B2B contact database on the market -- 300M+ professional profiles and 100M+ companies. You can enrich a CSV with employee headcount, revenue, headquarters, funding data, and direct contact information in real time from your terminal.

The data depth is unmatched for enterprise accounts. Org charts, technographic stacks, intent signals, and hiring trends all come through the MCP. For sales ops teams that already have a ZoomInfo subscription, the MCP is the fastest way to enrich prospect lists without leaving Claude Code.

The catch is price. ZoomInfo starts at $15,000/year for the Professional plan. Add-ons like Enrich ($15k/year) and Global Data ($10k/year) can double your bill. The MCP uses the same credits as the regular API, so there is no separate cost -- but you need a ZoomInfo contract first.

Lusha's MCP server is the simplest enrichment integration for Claude Code. It connects to Lusha's database of 100M+ business contacts and 60M+ companies, with tools for person lookup, company lookup, bulk enrichment, and prospecting -- all through natural language prompts.

The credit system is straightforward. One credit per email revealed, five credits per phone number. MCP requests use the same credit pool as your regular Lusha subscription, so there is no separate billing to manage. The free plan gives you 40 credits per month to test.

Data quality is strong for US and European contacts but thinner in APAC and LATAM markets. Phone number accuracy runs around 85% based on our testing. For teams that need quick, reliable lookups without enterprise pricing, Lusha hits the sweet spot.

Databar's MCP server gives Claude Code access to 100+ data providers through a single connection. Instead of configuring separate MCPs for email finding, company data, phone numbers, and tech stack detection, Databar aggregates them all behind one API. You only pay for successful enrichments -- failed lookups cost nothing.

The platform supports waterfall enrichment natively, routing requests through multiple providers to maximize match rates. In testing, Databar returned results on 78% of contact lookups and 91% of company lookups. The AI scraping feature can also pull custom data points from any website.

Pricing starts at $39/mo for 1,000 credits on the Launch plan. The Scale plan at $99/mo adds CRM integrations and batch enrichment up to 10,000 rows. For Claude Code users who want multi-provider access without managing multiple API keys, Databar is the pragmatic choice.

Clay's MCP server connects Claude Code to your Clay workspace for contact search, interaction history, contact statistics, and detailed profile access. It is less of a raw enrichment tool and more of a CRM-connected data layer that surfaces existing Clay data inside Claude Code.

The key limitation is that Clay does not expose its enrichment workflows through the MCP. You cannot trigger Clay's 100+ provider waterfall from Claude Code. The MCP is read-focused: search contacts, pull details, check interaction history. For enrichment, you still need to run jobs inside Clay's UI.

Clay's MCP is most useful for teams already deep in the Clay ecosystem who want to query their enriched data from the terminal. If you are starting fresh and want enrichment inside Claude Code, SyncGTM or Databar are better fits.