ListCheckup vs placements
Neck and neck on boosts. Profiles, pricing and deals below.
ListCheckup
API
community boosts
⚡ 0
pricing
Freemium
what it is
The ListCheckup REST API: verify one email address or a whole list from your own code, with an API key. Endpoints, fields, errors and webhooks.
placements
Essentras for AI Agents
community boosts
⚡ 0
pricing
Paid
what it is
Connect an AI agent to Essentras. A public MCP server and a REST API let an agent search 3,800+ media outlets by budget, authority and link policy, price a basket, and hand the buyer a checkout link.