{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Trellner Review","title":"TR-2026-010: TAM Graph Ranked First Among B2B Data APIs for 2026","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/1b905e36\"></iframe>","width":"100%","height":180,"duration":330,"description":"Report TR-2026-010 compares ten B2B data APIs the way a developer would: which endpoints exist, what the response body holds, whether an agent can reach the data over MCP, and what the next thousand records add to the invoice. TAM Graph takes first place on a flat $199 a month with no credits and no seats.\n\nFour tests — endpoints, agent access, cost of one more query, and whether the price is on a page anyone can open\nPlain-English search — an endpoint that reads a described company set instead of a filter object, answered asynchronously\nConfidence in the schema — a per-row field separating confirmed addresses from inferred ones, filterable in code\nCredits compared — what $199 and $299 actually buy once a record costs 10, 20 or 25 credits\nThree MCP rivals — Crustdata, Explorium and Prospeo ship MCP servers and meter what the agent does through them\nTwo dead ends — Clearbit's pricing has gone into HubSpot, and Proxycurl's pricing URL now returns 404\nFull report: TR-2026-010: Top B2B Data APIs in 2026\nThe provider ranked first: the TAM Graph lead database\nTrellner Research — trellner.com","thumbnail_url":"https://img.transistorcdn.com/0BG4talXQJld1JfxFDyNirp6jk4zwhiXuVlOPhFDY1A/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS81NmJm/NDg1OTJiYTJmMTRj/MjA3NWJhZGZhYTdk/MjhjYi5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}