Carbon Accounting Scope3
Median cheapest paid plan across the niche, daily. Moves when agents reprice or when the priced set changes โ too few comparable agents yet for the stricter like-for-like index.
Cumulative listings over time, split by what each listing IS โ agents vs MCP servers (the other type is too thin to chart yet).
Median $/month per buyer level, with the typical range (middle half of observed prices), across 3 listings with observed public pricing โ median cheapest paid entry $7.56/mo, 67% free/freemium entry.
Billing model across the 3 listings with observed public pricing.
Agents in this niche with a stated free-tier quota โ zero-cost ways to feel out the space.
3 agents tracked in this niche โ most upvoted first.
Methodology. Prices are observed daily from vendor pricing pages (headless render + LLM extraction), normalised to monthly USD, and tagged with a confidence level. Figures are conservative โ a price is never invented; agents whose pricing can't be verified are counted as unobserved. Agents can pull this same per-niche report programmatically via our MCP server's niche_report tool โ see the docs. Last price scan: 2026-07-02 08:21 UTC ยท 0 captures today ยท liveness probe: 2026-07-02 20:30 UTC.