The pricing page is an experiment surface
A meaningful slice of the corpus treats the pricing page as a surface to test on rather than a statement to stand behind — and as of September 2026 that includes per-unit rates, not just promos and layout. The trend began with twelve companies undoing a pricing or packaging change within 30 days in one 31-day window (median roughly 13 days), and with a boundary: the reversals landed on promos, tier layout and free grants rather than rate cards. September broke that boundary — at least six reversals, three of them per-unit rates, including LiveKit publishing, withdrawing and restoring a $50-per-link price inside 72 hours.
What's happening — and why
What's happening: in the first window measured, at 380 companies, twelve 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. In that founding window only two reversals landed 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.
Why it sharpens: the rate-card boundary no longer holds. Late August already strained it — Novita AI listed an RTX 6000 Ada 48GB at $0.77/hr on 2026-08-25 and removed it the next day, and Intercom reversed a published per-seat rate for the third time in six weeks. September broke it outright: at least six reversals, three of them on per-unit rate rows. LiveKit priced Private links at $50 per link plus $0.10/GB on 2026-09-20, withdrew the row on 09-21 and restored it at the same price on 09-23. Novita pulled H100 SXM from self-serve on 09-07 and put it back at an identical $3.39/hr ($1.70 spot) on 09-23 — its second removal-and-restore of that rate since 08-26. DeepInfra restored six Claude models to its pricing page at unchanged rates on 09-07, nine days after pulling them. The other three were the familiar shapes: DeepSeek announced on 09-10 that deepseek-v4-pro traffic would be routed to V4.1-Flash from 09-14 and withdrew the plan a day later; Oxylabs flipped its Web Scraper API layout a fourth time in about nine weeks, rates unchanged; and Intercom's Essential promo left the plan card on 09-20 and came back the next day as one arm of a live A/B test whose control shows $29. The claim to carry forward is broader than the one this trend started with: a published per-unit rate is now as reversible as a promo.
How it works
Evidence over time
22 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. |
| Cartesia | Aug 2026 | The fastest complete round trip in the corpus: two days. Cartesia reinstated its Monthly/Yearly (Save 20%) toggle on 2026-08-26 — defaulting to yearly at Pro $4 / Startup $39 / Scale $239 — a month after removing it, then removed it again on 2026-08-28, returning every self-serve tier to a single flat monthly rate (Pro $5 / Startup $49 / Scale $299). Because the toggle also sets the DEFAULT view, the advertised numbers rose ~25% on 2026-08-28 without any rate changing, for the second time in five weeks. |
| Novita AI | Aug 2026 | A one-day reversal on a PER-UNIT hardware rate — the case this trend named as its own falsification condition. Novita added RTX 6000 Ada 48GB back to self-serve GPUs at $0.77/hr on 2026-08-25 in place of a delisted RTX 4090 High-frequency tier; on 2026-08-26 the RTX 6000 Ada was gone again, replaced by the return of NVIDIA H100 SXM 80GB ($3.39/hr on-demand, $1.70 spot) and L40S 48GB ($0.55/hr). The self-serve GPU lineup changed composition twice in two days. |
| Intercom | Aug 2026 | A third round trip on the same SKU inside six weeks, now with the vendor's surfaces out of step. The Essential new-customer discount that went dark on 2026-08-14 returned on 2026-08-26 at $19/seat/mo annual (Save 35%) and $29 monthly (Save 25%), synced for the first time with fin.ai/pricing — then on 2026-08-27 intercom.com/pricing reverted to the $29 list while the site's own calculator and fin.ai both stayed at $19. |
| Composio | Aug 2026 | A reversal that happened before shipping rather than after: the entire 2026-07-23 repricing announced for 2026-08-15 — a $599 Business tier, tool-call overage at $4/1K, Pro's included calls cut 200K to 50K — did not take effect. What shipped instead raised Free from 20K to 100K tool calls with overage near $0.30/1K. An announced menu change was abandoned silently between announcement and effective date. |
| DeepInfra | Sep 2026 | Restored six Claude models (claude-opus-5, claude-fable-5, claude-sonnet-5, claude-sonnet-4-6, claude-opus-4-7, claude-opus-4-8) to /pricing at unchanged rates, nine days after pulling them on 2026-08-28. |
| Oxylabs | Sep 2026 | Restored the Web Scraper API's eight-tier Regular/Enterprise tab layout, undoing the 2026-08-11 flattening — the fourth packaging flip on one page in about nine weeks, every per-1K rate unchanged. |
| DeepSeek | Sep 2026 | Withdrew, one day after announcing it, the plan to route all deepseek-v4-pro traffic to V4.1-Flash from 2026-09-14; V4-Pro keeps its own service and rates from $0.66/1M. |
| LiveKit | Sep 2026 | Restored Private links at $50 per link plus $0.10/GB, two days after removing the row it had published on 2026-09-20 — a per-unit rate published, withdrawn and restored inside 72 hours. |
| Novita AI | Sep 2026 | Put H100 SXM back on self-serve GPUs at $3.39/hr ($1.70 spot), 16 days after pulling it on 2026-09-07 — the second removal-and-restore of the same per-hour rate since 2026-08-26. |
| Intercom Fin | Sep 2026 | The redesigned plan card shows Essential at $19 annual with no banner, one day after the promo was pulled from intercom.com — still served from a live A/B test whose control arm shows $29. |
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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LiveKit published, withdrew and restored the same $50-per-link Private links price in 72 hours (2026-09-20 to 2026-09-23) — a per-unit rate reversed twice in three days.
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DeepSeek's plan to retire deepseek-v4-pro lasted one day: announced 2026-09-10 with a 2026-09-14 cutover, withdrawn 2026-09-11.
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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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Through 2026-08-14 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. September beat them: LiveKit withdrew its Private links row on 2026-09-21 and restored it at the same price two days later.
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. That now applies to per-unit rates, not just promos: LiveKit's $50-per-link Private links price was published, withdrawn and restored inside 72 hours (2026-09-20 to 09-23), Novita's H100 SXM at $3.39/hr disappeared from self-serve for 16 days before returning, and DeepInfra pulled and restored six Claude models in nine days. If a SKU you depend on vanishes, wait a capture cycle before re-architecting around it — and get the rates you rely on into the order form. 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 lapsed and revived repeatedly. Layout still moves most often — Oxylabs' Web Scraper API page has now flipped four times in about nine weeks around unchanged per-1K rates — so check the rates before assuming a new-looking page means a new price.
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. The discipline this trend first observed, freezing the rate card while testing everything around it (Oxylabs restructured its page four times with every per-1K rate unchanged), is eroding: LiveKit, Novita AI and DeepInfra all round-tripped per-unit rate rows in September. That is costlier than a layout test, because reverting a published per-unit rate reaches customers who already built on it (SambaNova's revert was +73%/+95% on the same SKU), and an announced change withdrawn a day later — DeepSeek's deepseek-v4-pro routing plan — still forces every integrator to plan for it. Two further 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.
Outlook — what to watch
The trend set two falsifiers: reversals landing on published per-unit rates at the same cadence as promo and layout reversals, or the rate falling below roughly 3 per month. The second is comfortably unmet — at least four reversals landed between 2026-08-25 and 08-28 alone, and September logged at least six. The first has been met, and it did not kill the trend; it widened it. The founding boundary (promos, layout and free grants, not rate cards) is retired: three of September's reversals were per-unit rates, so the forward claim is that a published per-unit rate is as reversible as a promo. What would weaken it now is a quiet window — under 3 reversals a month — or per-unit round trips shrinking back to one-off exceptions like Perplexity and SambaNova in July. The measurement consequence keeps growing: round trips inflate any metric that counts packaging or price events, and a test is only countable here when both legs land inside the capture cadence, so the observed rate is a floor. Anthropic, at $5/$25 per 1M across five Opus generations, remains the standing counterexample.
Bottom line
The pricing page as an experiment surface sharpened in September 2026, and its founding boundary fell: of at least six reversals, three landed on per-unit rates — LiveKit's $50-per-link Private links price published, withdrawn and restored inside 72 hours, Novita's $3.39/hr H100 SXM pulled and restored, DeepInfra's six Claude models pulled and restored in nine days. It began as twelve companies undoing a change within 30 days in one window, with Intercom's data-experiment container as direct proof of A/B-tested prices. Treat any current price, including a per-unit rate, as probabilistic until it is in your contract.
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, and September 2026 logged at least six more reversals. 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 discount was an allocated A/B test, the page you saw may not be the page a colleague saw. 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". Intercom's Essential discount left the plan card on 2026-09-20 and was back the next day as one arm of a live A/B test. If the discount matters to your business case, get the rate and its term into the order form.
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 08-11, 08-12 and 08-13, and vanished on 08-14 — and the banner shipped inside a container tagged data-experiment="team-self-serve-essential-price-reduction". On 2026-09-21 the redesigned plan card again showed Essential at $19 while a control arm on the same URL showed $29. That is the corpus's only direct evidence of an allocated pricing test; other reversals are visible only as round trips.
Do vendors reverse per-unit rates, or only promos and page layouts?
Both, as of September 2026. The trend originally found that reversals concentrated in promos, tier layout and free grants — only two of twelve in its founding window touched a per-unit rate. In September, three of at least six did: LiveKit published, withdrew and restored Private links at $50 per link plus $0.10/GB between 2026-09-20 and 09-23; Novita AI removed H100 SXM on 09-07 and restored it at $3.39/hr on 09-23; and DeepInfra restored six Claude models at unchanged rates nine days after pulling them. Layout still flips often — Oxylabs' Web Scraper API page has flipped four times in about nine weeks with rates unchanged — but a changed rate is no longer safe to read as permanent.