Compare/Head to head

AI Ark vs ZoomInfo

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

AI Ark

$49/mo Free tier

B2B contact database with a 100-credit free plan. Paid Usage starts at $49/mo for 5,000 credits.

Where AI Ark fits

  • Agencies exporting verified emails on a credit meter
  • GTM teams that want lookalike and semantic search included
  • Desks already pushing lists to HubSpot or Salesforce
  • Buyers who want a no-card free allowance first

ZoomInfo

Sales-quoted

Enterprise B2B contact graph with direct dials, org charts, technographics and intent. Quote-based, and overkill if you only need emails.

Where ZoomInfo fits

  • Talent teams where sales already pays for ZoomInfo
  • Desks that need reports-to lines and org charts
  • Account-based recruiting with intent data
  • Enterprise processes that already include the graph

At a glance

DetailAI ArkZoomInfo
Starting price$49/moSales-quoted
Free tier✓Yes–No
MCP server✓Yes✓Yes
Public API✓Yes✓Yes
Listed underEmail finders, Verification, Lead generationEmail finders, Lead generation, Visitor ID
CapterraNot enough reviews4.1 from 322 reviews

Where they pull apart

AI Ark

Stands out: Lookalike search, semantic search and personality analysis are on every plan, including Free, plus a hosted MCP server and REST API.

Watch out: The free plan selects only 25 records at a time, and exports stop when its 100 monthly credits run out. Annual billing saves 20 percent.

Not the right fit for

  • Teams that want a sequencer in the same tool
  • Users who want unlimited exports on the free plan

ZoomInfo

Stands out: The buying-committee graph and intent data, not just email lookup.

Watch out: Recruiter-only desks should price Wiza, ContactOut or Tomba first. This is an enterprise contract.

Not the right fit for

  • Recruiter-only buyers signing a new enterprise contract
  • Teams that only need email and mobile lookup

Pros and cons

AI Ark

  • Free 100 credits a month, no card
  • Usage plan $49/mo for 5,000 credits
  • Hosted MCP server and REST API
  • Free plan selects only 25 records at a time
  • Free exports stop when credits run out
  • No built-in email sequencer

ZoomInfo

  • Org charts and intent, not only emails
  • MCP available
  • Strong value when sales already funds the seat
  • No public price
  • Enterprise contract and sales cycle
  • Overkill as a recruiter-only finder

What each one costs

AI Ark

$49/mo

Free is $0 forever with 100 credits a month and 25-record selections. The Usage plan starts at $49/mo for 5,000 credits, unused credits roll over, and annual billing is 20% cheaper. Agency and Enterprise plans are custom. Confirm current terms on the vendor site.

Checked 4 Nov 2026

ZoomInfo

Sales-quoted

Sales-quoted. Contact the vendor for current terms. No public starting price on the vendor site as of the verification date.

Checked 4 Nov 2026

Common questions

Can you try AI Ark or ZoomInfo for free?
AI Ark carries a free tier on our listing.
Does AI Ark or ZoomInfo have an MCP server?
AI Ark and ZoomInfo ship a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All AI Ark alternatives All ZoomInfo alternatives Every Email finders tool

Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?