⚠️ Status: not yet a product. Solaris has no price and is reachable only via an early-access waitlist as of 2026-09-21. This page documents the research preview, not a purchasable service.

The short version

Two Runway pages, captured the same day (2026-09-21), answer “what does Solaris cost?” in opposite directions:

  • The research post (runway.com/research/introducing-runway-solaris, dated August 31, 2026): defines Solaris as “the first model in a new family of AI systems we call Interface World Models” — an OS-level model that “renders that layer directly… generates the interface itself, frame by frame.” Zero prices. Zero plan names. The closing call to action is “Fill out the form below to request early access” (fields: name, business email, company, company size). “We’re working with key partners to launch Solaris publicly.”
  • The pricing page (runway.com/pricing): Free $0 / Standard $15 → $12/mo yearly (625 credits) / Pro $35 → $28 (2,250) / Max $95 → $76 (9,500), −20% yearly flag, credit→ seconds conversion tables per model. Solaris appears there exactly once — as a footer/news link and a one-line card description (“Realtime interactive interfaces”). It is not a feature in any plan column, and there is no Solaris line item.

So the honest 2026 answer to “Runway Solaris pricing”: $0 — because you cannot buy it. Any article asserting a Solaris price on this date is quoting speculation. Below is what the post itself does commit to, since that is the primary-source material the price question orbit around.

What the post claims, transcribed (not tested)

  • Real-time threshold. “Interactions stop feeling interactive somewhere around half a second of delay” — the stated design target, against video diffusion models that “take seconds or minutes to produce a clip.”
  • Visual quality “holds at 720p” — the resolution bar printed in the “What’s New” build focuses. (Runway’s own sibling product, GWM Worlds 2, advertises “continuous 720p video at 24 fps” on the pricing page — the current house bar for real-time generation.)
  • Cost direction, no number. Generating every frame is “still more expensive than serving a page that was built once,” but the real-time work made Solaris “orders of magnitude cheaper to run than a standard video diffusion model.” “Orders of magnitude” is relative to their own video pipeline — it is not a dollar figure, and we have seen summaries re-quote it as one.
  • The head-to-head user study. Solaris was compared against a “state-of-the-art language model (Claude Opus 5)” both tasked with producing an interactive interface from the same starting image: 250 participants, 30 interaction examples, ~7,500 pairwise judgments. Instruction-following: 61% preferred Solaris vs 24% coded, 13% equivalent. Naturalness in scene: 71% vs 21%, 6% equivalent. These are Runway’s own numbers on their own eval, and they are the only quantitative claim in the post.
  • Admitted gaps (their list): stable legible text, trust (“a convincing wrong answer is worse than no answer”), long-session coherence, accessibility APIs/screen-reader integration.

Why the study comparison matters for the price question

The coded-interface baseline being Claude Opus 5 is the commercially interesting row. The alternative to a generated-UI world model today is not hand-coded React — it’s an LLM writing interfaces on demand, which everyone already pays per-token for. Runway is positioning Solaris against the token bill you would otherwise route through a frontier model, which is also why “orders of magnitude cheaper than a standard video diffusion model” is a careful phrase: it compares to their own video stack, not to LLM pricing. When Solaris gets a price, the benchmark buyers will run is that 61/24 split against agentic coders — not credits per second.

What a Solaris subscription will probably look like (structure, not speculation)

The post gives two structural tells. The early-access form collects company size (1-50 up to 10,001+) — an enterprise-sales motion, not a $12-credit-card one; Runway’s own pricing page separates Individual / Team & Enterprise / API tabs accordingly. And the launch wording is “working with key partners to launch publicly.” Runway’s existing consumer plans are credit-metered because renders are batch jobs; a real-time frame-by-frame interface has to be metered by session/uptime, which no plan on their current page sells. Treat that as category analysis, not a price forecast — nothing on either page commits to a number.

What we did not verify

  • No product access: the early-access form was not submitted, no demo, no hands-on of Solaris generating anything. Every Solaris statement above is transcription of Runway’s post.
  • The Claude Opus 5 study is Runway’s own experiment; methodology detail beyond what the post prints (participant recruitment, prompt set) was not available. We did not reproduce it.
  • Whether partner/enterprise pricing exists behind sales conversations — invisible to any public capture.

Verdict (terms-level, no score)

No rating — there is no product to rate yet, only a research post and a form. The pricing truth for September 2026 is short: Solaris is unpriced, unlisted on Runway’s own plan cards, and accessible only via an enterprise-flavored waitlist, while the post’s own user study (61/24) asks a real commercial question against LLM-built interfaces. When a SKU appears it will be news; until then, “Solaris pricing” pages with numbers on them are fabrications, and this one’s job is to say $0-means-not-yet clearly.

Methodology & sources

  • runway.com/research/introducing-runway-solaris — captured 2026-09-21 (UTC), proxied real-Chromium session; full page text dumped (eval-ops/runs/2026-09-21-group9/solaris_full.txt, 236 lines incl. form fields), screenshot sol-01-01-announcement.png. Both URL aliases of the post (research path and news path) exercised.
  • runway.com/pricing — captured 2026-09-21 via proxied session (raw HTML archived at eval-ops/runs/2026-09-21-group9/runway_pricing_curl.txt): four individual tiers with both billing states and yearly-save amounts ($36/$84/$228) read from the rendered page; full-text search confirms Solaris appears only as news/nav mention and teaser card, in no plan feature list. GWM Worlds 2 “720p at 24 fps” quote from the same page’s copy.
  • Checked 2026-09-21. Research previews change state without notice; re-verify before citing.

Credit mechanics recur across the AI tools we check snapgen pricing — SnapGen’s credit packs and free tier; ezmaker free tool — Ezmaker’s homepage-level free-tier check; figma ai credits — Figma’s credit window, compared on the same terms.