The pricing page is an experiment surface
Twelve corpus companies published a pricing or packaging change and undid it within 30 days — all inside one 31-day window (2026-07-16 to 2026-08-16), median time-to-reversal roughly 13 days, fastest 3. Intercom's revived discount shipped inside a container tagged data-experiment="team-self-serve-essential-price-reduction" — the corpus's only direct proof that a published price was an allocated A/B test, on a URL serving different prices to different visitors. The reversals land on promos, tier layout and free grants rather than per-unit rate cards, so "current price" is now a probabilistic statement.
What's happening — and why
What's happening: twelve of 380 corpus companies published a pricing or packaging change and reversed it within 30 days, all inside a single 31-day window (2026-07-16 to 2026-08-16). The median time to reversal is roughly 13 days, and the two fastest took 3 days each — Novita listed Ling 3.0 Tiny at $0/M under a "Time Limited Free" tag on 2026-08-11 and delisted it outright on 08-14, and FLORA's expired launch offer returned on 08-14 with a fresh "Applies through Aug 31" deadline after three consecutive recaptures had confirmed it gone. A change feed reads these as roughly two dozen distinct pricing events. They are twelve experiments.
One case carries direct proof rather than inference. Intercom's Essential new-customer discount lapsed at the end of June, returned on 2026-07-21 at $19/seat annual (Save 35%) and $29 monthly (Save 25%), was confirmed live on three consecutive daily recaptures (08-11, 08-12, 08-13), and vanished on 08-14 back to $29/$39 list — and the 07-21 banner shipped inside a container tagged data-experiment="team-self-serve-essential-price-reduction". That is the corpus's only direct evidence that a published price was an allocated test rather than a decision, and it means the same URL was serving different prices to different visitors — something no single snapshot can detect.
What reverses matters as much as how fast. The round trips concentrate in promos (Tavus moved a 50%-off offer from its $22 Starter up to the $59 Builder tier on 07-21, then deleted it eight days later, touching no list price, allowance or overage rate), tier layout (Make split one plan into Core/Pro/Teams and folded it back within eight weeks; Resemble collapsed five tiers into one Flex plan then rebuilt Team $280 and Business $800 above it) and free-grant structure (Novita's 3-day free listing; Wispr Flow's unlimited student plan and its four dedicated FAQ entries appearing around 07-30 and gone by 08-11). Oxylabs is the cleanest demonstration: its Web Scraper API page flattened 2026-07-06, was restored to two Regular/Enterprise tabs with all eight named tiers on 08-04, and flattened again on 08-11 — Advanced $249, Venture $499 and Corporate $2,000 appearing and disappearing twice — while every per-1K rate stayed byte-for-byte identical. The page churned violently around a frozen meter. Only two reversals land on published per-unit rates: Perplexity round-tripped Agent API fetch_url ($0.0005 halved to $0.00025 on 07-29, doubled back on 08-14) and SambaNova reverted its gemma-4-31B-it cut to the pre-cut $0.38/$1.15, a +73%/+95% move on the same SKU.
How it works
Evidence over time
12 supporting · 0 counter — hover or tap a point for detail, click to jump to the row.
Evidence
| Company | Date | What happened |
|---|---|---|
| Novita AI | Aug 2026 | Added Ling 3.0 Tiny at $0/M under a "Time Limited Free" tag on 2026-08-11 and delisted it outright on 2026-08-14 — 3 days, the shortest free-listing lifespan tracked on this card. Unlike Tencent Hy3, which graduated to a paid rate, Tiny was removed rather than repriced. |
| FLORA | Aug 2026 | The "Special launch offer" ($12/$50/$100 extra included usage per seat/mo on Starter/Pro/Max) expired Aug 1 and was confirmed absent on the Aug 11, 12 and 13 recaptures — then returned on Aug 14 with a new "Applies through Aug 31" deadline. Its deadline had already moved Jul 1 to Aug 1 once before. Base seat prices ($18/$50/$200) never moved. |
| Hyperline | Aug 2026 | On 2026-07-29 abandoned the percentage-of-billed-revenue take-rate that had defined its pricing since 2023, for a flat $599/month Launch tier. Six days later Launch was back at $299/month PLUS 0.7% of revenue processed — close to, but not identical to, the $199+0.6% / $299+0.7% structure that preceded the July change. |
| Tavus | Jul 2026 | Moved its "50% off first month" promo from the $22 Starter tier up to the $59 Builder tier on 2026-07-21, then removed the promo entirely eight days later. No list price, included-minute allowance or overage rate changed in either move. |
| Oxylabs | Aug 2026 | Web Scraper API pricing page: flattened to a single four-column grid (2026-07-06), restored to two Regular/Enterprise tabs with all eight named tiers (2026-08-04), flattened again seven days later (2026-08-11). Advanced $249, Venture $499 and Corporate $2,000 appeared and disappeared twice. Every per-1K rate was byte-for-byte identical throughout. |
| Perplexity | Aug 2026 | Agent API fetch_url halved to $0.00025 on 2026-07-29, then doubled back to $0.0005 on 2026-08-14 — 16 days. Confirmed independently of the rate table by the docs' own worked example, whose Research Preset total moved $0.00675 to $0.007. web_search kept its cut. |
| SambaNova | Aug 2026 | Cut gemma-4-31B-it to $0.22/$0.59 on 2026-07-23, reverted it to its pre-cut $0.38/$1.15 on 2026-08-11 — 19 days, a +73%/+95% move on the same SKU. gpt-oss-120b, which briefly shared the "cheapest on the card" slot, is sole holder again. |
| Metronome | Aug 2026 | First published Starter's included allotment ("$100,000 in billing volume included", "10M events included") on 2026-07-14; the numbers were gone from the same bullets 21 days later, leaving only the flat 0.8%-of-billing and $0.04/1k-events rates. |
| Intercom | Aug 2026 | The Essential new-customer discount lapsed end of June, returned 2026-07-21 at $19/seat annual (Save 35%) and $29 monthly (Save 25%), was confirmed live on 2026-08-11, 08-12 and 08-13, and vanished on 2026-08-14 back to $29/$39 list. The 2026-07-21 banner shipped inside `data-experiment="team-self-serve-essential-price-reduction"` — an allocated test, not a blanket price change. |
| Wispr Flow | Aug 2026 | A free, unlimited-words verified-student plan appeared in the help centre around 2026-07-30 with four dedicated FAQ entries and a "Claim free plan — no credit card required" in-app card; on 2026-08-11 the article reverted to the standard discounted-Pro student offer and all four FAQ entries were gone. |
| Make | Aug 2026 | Second flip in three months: a single "Make Plan" in early June, split into Core/Pro/Teams on 2026-06-11, folded back into one all-inclusive plan by 2026-08-06/08-11 — with the credit-slider entry step quietly halved from 10,000 to 5,000/mo at the same $9/mo annual headline. Residual copy referencing "the Core, Pro, and Teams plans" was still live. |
| Resemble AI | Jul 2026 | Six weeks after collapsing a five-tier ladder into a single pay-as-you-go Flex plan, added Team ($280/mo, 5 seats) and Business ($800/mo, 20 seats) back above it, and moved the sales nudge trigger from $2,000/mo of Flex spend down to $1,000/mo. |
Counterexamples
- Anthropic · — — Absolute rate stability across five model generations: Opus 4.5, 4.6, 4.7, 4.8 and the new Opus 5 (2026-07-28) all sit at $5/$25 per 1M with identical cache and Batch multipliers, and every legacy generation stays live rather than being delisted.
- Wonder Dynamics · — — Autodesk Flow Studio shipped 3D Editor and Canvas on 2026-08-04 with no credit cost and no tier gate, on a Free/Lite $10/Standard $45/Pro $95/Enterprise rate card unchanged since August 2025 — the fourth product addition in 2026 against an unmoved price.
- Gumloop · — — Its Pro credit slider ($37 for 20,000 credits up to $1,840 for 1M, 20% off annually) was confirmed unchanged across four separate capture cycles (2026-06-02, 06-30, 07-23, 07-30) even in the same release that deleted the permanent Free plan.
Trivia
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Intercom's revived Essential discount shipped inside an HTML container tagged `data-experiment="team-self-serve-essential-price-reduction"` — the corpus's only direct evidence that a published price was an allocated A/B test rather than a decision. It was live on 2026-08-11, 08-12 and 08-13 and gone on 08-14, back to $29/$39 list.
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Oxylabs changed its Web Scraper API pricing page three times in five weeks — flattened 2026-07-06, restored to two tabs with all eight tiers 2026-08-04, flattened again 2026-08-11. Advanced $249, Venture $499 and Corporate $2,000 appeared and disappeared twice. Every per-1K rate was byte-for-byte identical across all four states.
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The two fastest round trips in the corpus both took 3 days: Novita listed Ling 3.0 Tiny at $0/M under a "Time Limited Free" tag on 2026-08-11 and delisted it on 08-14, and FLORA's expired launch offer returned on 2026-08-14 with a fresh deadline after being confirmed absent on three consecutive recaptures.
For buyers
Screenshot the page and the URL on the day you quote a price, and re-check before you sign rather than before you shortlist — a competitive rate table built from one weekly snapshot has a material chance of citing a value that was already withdrawn, and in Intercom's case of citing one that was never shown to every visitor. Treat any deadline on a discount as soft: FLORA's launch-offer deadline moved from Jul 1 to Aug 1, then the offer expired and came back on Aug 14 with a fresh "Applies through Aug 31", and Intercom's Essential discount has now lapsed and revived twice — so ask for the discounted rate to be written into the order form rather than relied on from the page. And when a vendor's tier structure looks unfamiliar against your notes from a month ago, check the per-unit rates before assuming you were repriced: the layout moves far more often than the meter. Oxylabs' Advanced $249, Venture $499 and Corporate $2,000 tiers appeared and disappeared twice in five weeks while every per-1K rate held byte-for-byte identical.
For vendors
Running this play needs a pricing surface you can allocate — Intercom's revived discount shipped inside a data-experiment container, which implies variant assignment and the ability to serve two prices on one URL — plus a packaging layer that can add or withdraw a promo, a tier or a free grant without touching the rate card. That boundary is the discipline, not an accident: Oxylabs restructured its page three times while freezing every per-1K rate, whereas reverting a published per-unit rate arrives as a price increase on customers who already budgeted (SambaNova's revert was +73%/+95% on the same SKU). Two costs to plan for. Rollback hygiene: Make folded Core/Pro/Teams back into a single plan but left residual copy referencing "the Core, Pro, and Teams plans" live, and halved the credit-slider entry step from 10,000 to 5,000/mo at the same $9/mo annual headline — a change a returning buyer reads as a stealth cut. And deadline credibility: a promo deadline that has moved twice stops being a reason to act, which is exactly the urgency the promo was bought to create.
Outlook — what to watch
Logged new rather than emerging because one case carries direct proof of mechanism instead of inference — most reversals are only visible as a round trip, but Intercom's shipped its experiment tag in the markup. The falsifiers are explicit. It breaks if reversals start landing on published per-unit rates at the same cadence: today that is two of twelve (Perplexity's fetch_url, SambaNova's gemma-4-31B-it), and a third would falsify the promo/layout/grant boundary as stated. It also weakens if the rate falls below roughly 3 per month in a later window, marking mid-2026 as a burst rather than a practice. The nearer-term consequence is instrument contamination: round trips inflate any metric that counts packaging events, and sku-ladder-velocity weakened this cycle partly on exactly that — Make, Oxylabs and Hyperline each generated multiple packaging events while the menu a buyer sees ended roughly where it started. Expect the observed rate to be a floor, not a ceiling: a test is only countable here when both legs of the round trip land inside our capture cadence.
Bottom line
Twelve corpus companies published a pricing or packaging change and undid it within 30 days during a single 31-day window — median roughly 13 days, fastest 3 (Novita, FLORA). Intercom's revived Essential discount shipped inside a data-experiment container, direct proof that at least one published price was an allocated A/B test on a URL serving different prices to different visitors. The churn concentrates in promos, tier layout and free grants rather than per-unit rate cards — Oxylabs reshaped its page three times around a byte-for-byte frozen meter — so treat "current price" as probabilistic and treat any count of packaging events as inflated by round trips.
FAQ
How do I quote an AI vendor's price I can actually rely on?
Capture the page and the URL on the day you quote it, and re-verify immediately before signing rather than before shortlisting. In one 31-day window (2026-07-16 to 2026-08-16), twelve corpus companies published a pricing or packaging change and undid it within 30 days, median roughly 13 days — so a rate table built from a single weekly snapshot has a material chance of citing a value that was already withdrawn. And because Intercom's revived discount was an allocated A/B test, the page you saw may not be the page a colleague saw at the same moment. The only durable version of a price is the one written into your order form.
Is a deadline on a pricing discount real?
Treat it as soft until it is in a contract. FLORA's "Special launch offer" deadline moved from Jul 1 to Aug 1, expired, was confirmed absent on three consecutive recaptures, and then returned on 2026-08-14 with a fresh "Applies through Aug 31" — the same offer, a third deadline. Intercom's Essential new-customer discount has now lapsed and revived twice. If the discount matters to your business case, ask for the discounted rate and its term to be written into the order form rather than relied on from the page.
Do AI companies A/B test their published prices?
At least one demonstrably does. Intercom's Essential discount returned on 2026-07-21 at $19/seat annual and $29 monthly, was confirmed live on three consecutive daily recaptures (08-11, 08-12, 08-13), and vanished on 08-14 back to $29/$39 list — and the banner shipped inside a container tagged data-experiment="team-self-serve-essential-price-reduction". That is the corpus's only direct evidence of an allocated pricing test, and it means the same URL was serving different prices to different visitors. Eleven other companies reversed a change inside 30 days in the same window without leaving that kind of fingerprint.
My vendor's pricing page looks different — was I repriced?
Check the per-unit rate before assuming so. The reversals concentrate in promos, tier layout and free-grant structure, not rate cards: Oxylabs' Web Scraper API page flattened on 2026-07-06, was restored to two tabs with all eight named tiers on 08-04, and flattened again on 08-11, with Advanced $249, Venture $499 and Corporate $2,000 appearing and disappearing twice — while every per-1K rate stayed byte-for-byte identical. Only two of the twelve reversals touched a published rate: Perplexity's fetch_url (halved 07-29, doubled back 08-14) and SambaNova's gemma-4-31B-it, reverted to its pre-cut $0.38/$1.15.