AEPI · MCPs
Views are constituent tranches of the same index — the identical engine over one product type. Product types are independently AI-classified and periodically audited. Each is chained from its own base of 100, so levels show that type’s movement, not a price comparison between types.
MCPs only. A standalone index over this product type, chained from its own base of 100 — not a slice of the combined headline. The equal-weight average of four buyer-tier price indices, chained from 100 on the first scan day. Every move is the geometric mean of like-for-like repricings — the same agent, same plan, priced on both days.
Read this programmatically — MCP get_price_index / get_price_index_history, or REST GET /api/v1/price-index (Connect). An index level, not a market price.
15 clean individual price changes moved the index today — shown the day they happen, with no niche-level threshold. 2 on the niche movers · 13 held from the aggregate. Every listed change is a clean same-plan, same-unit, same-currency reprice whose price string corroborates the indexed value — nothing here waits on a second scan.
- Observations. Prices are scraped daily and stored as raw observations. Each plan is normalised to a monthly USD figure (annual anchors and FX applied); pure usage-metered rates are excluded.
- Tier indices. Each plan is classed into one buyer tier (Individual, Pro, Team/SME, Enterprise) from its name and price. A tier's daily move is the geometric mean of that day's like-for-like repricings — the same agent priced both days — needing at least three such pairs to move at all. Ratios are clipped to [0.2, 5] so one bad parse can't wreck the series.
- AEPI. The overall index is the equal-weight average of the four tier moves, chained from 100. Each tier counts once regardless of how many agents it holds.
- On the movers vs held. A reprice appears on the public niche movers (on the niche movers) once its niche moves at least 1% in aggregate on an unambiguous price; otherwise it is held from the aggregate — still real, still in the index, still listed here, with the exact reason it isn't on the aggregate (niche moved <1%, thin data, or an ambiguous parse). A change to an existing listing is never delayed for a second-scan “corroboration” — that confirmation applies only to brand-new listings entering the index. Only clean same-plan, same-unit, same-currency repricings whose price string corroborates the indexed value are listed.
- Contribution. A reprice's tier contribution is how many percentage points of that tier's daily move it explains (its marginal effect on the geometric mean); its AEPI contribution is that divided by the number of tiers that moved today.