Agent Economy Price Index
AEPI
100.07
▼0.06%24h
▲0.08%7d
▲0.07%30d
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.
Buyer-tier indices · comparable scale
Individual100.14
▼0.10% 24h▲0.06% 7d▲0.14% 30d
1,193 like-for-like pairs today
Pro100.03
▼0.10% 24h▲0.08% 7d▲0.03% 30d
1,732 like-for-like pairs today
Team / SME100.06
0.00% 24h▲0.04% 7d▲0.06% 30d
1,146 like-for-like pairs today
Enterprise100.06
▲0.13% 24h▲0.19% 7d▲0.07% 30d
326 like-for-like pairs today
Repricings today · 2026-07-28
12 clean individual price changes moved the index today — shown the day they happen, with no niche-level threshold. 9 on the niche movers · 3 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.
● On the niche movers
AI Starter $20/mo → $10 /mo -50.0%
AI Premium $30/mo → $15 /mo -50.0%
Ultimate $119.99 / mo → $59.99/mo -50.0%
Silver Subscription €11.99 per month billed annually → €7.19 per month billed annually -40.0%
Gold Subscription €39.99 per month billed annually → €23.99 per month billed annually -40.0%
Agent build $10,000 AUD → $10,000 +51.5%
Solo $4.55 per month → $4.56 per month +0.2%
Pro $21.62 per month → $21.64 per month +0.1%
Agency $55.75 per month → $55.81 per month +0.1%
● Held from the aggregate movers
Personal $49/mo → $49 / 30 days +1.4%
held from movers: niche moved 0.9% in aggregate (below the 1% movers bar)
Startup $499/mo → $499 / 30 days +1.4%
held from movers: niche moved 0.9% in aggregate (below the 1% movers bar)
20 GB / 7 days $16.71 → $16.67 -0.2%
held from movers: niche moved 0.0% in aggregate (below the 1% movers bar)
Methodology
- 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.