NEWTON’SONE SUBSCRIPTION FOR THE AI STACK
One subscription is enough. Newtons is the last subscription builders need. Keep your model, route, and receipt in view when another provider plan runs out.
- $5 API credit
- No card required
- Per-request receipts
This plan provides unlimited interactive access for normal, human-driven use. Automated and unattended workloads use prepaid Agents. RPM, concurrency, safety, capacity, and model availability apply.
01100 curated models02Exact routing03Visible receipts04One live subscription
THE CURATED SHELF
The models builders already reach for.
One Newtons surface for reasoning, code, image, video, audio, and music. Marks identify the provider; the catalog identifies the exact route.
THE REPLACEMENT LAYER
Stop collecting access.
Start building with it.
Newtons gives the work one place to continue when a provider plan ends: choose the model, keep the route explicit, and inspect the receipt when the request settles.
THE CONTINUATION LAYER
See what happens when the work matters.
A product surface should answer the stressful questions immediately: did the limit stop the task, what route ran next, and what evidence came back?
newtons / continuityINTERRUPTIONProvider subscription limit detectedYour task is still active. Context is preserved.
PAUSED100-MODEL MARKETPLACE
Leading intelligence and creative tools. One layer.
Move from Claude and GPT to Midjourney, Sora, Kling, FLUX, Suno, and more without collecting another stack of subscriptions.
OPENAIFlagship
GPT-5.6 SolLong-horizon — complex engineering, agents, and professional analysis.
Long-horizonCurated flagship
OPENAIFlagship
GPT-5.6 TerraCode-first — fast production coding with balanced compute.
Code-firstCurated flagship
OPENAIFlagship
GPT-5.3 CodexCode-first — repository-scale implementation and autonomous coding.
Code-firstCurated flagship
ANTHROPICFlagship
Claude Fable 5Long-horizon — long-horizon agents and demanding knowledge work.
Long-horizonCurated flagship
ANTHROPICFlagship
Claude Opus 5Long-horizon — advanced coding, research, and professional judgment.
Long-horizonCurated flagship
ANTHROPICFlagship
Claude Sonnet 5Code-first — everyday production coding and tool-driven agents.
Code-firstCurated flagship
OPENAIFlagship
GPT-5.6 Sol UltraLong-horizon — maximum-compute engineering and professional analysis.
Long-horizonCurated flagship
OPENAIFlagship
GPT-5.6 Sol MaxLong-horizon — deep agent work and complex technical decisions.
Long-horizonCurated flagship
Curated flagship preview · Live availability is confirmed in the Models catalog.
Explore all 100 models →Reasoning · Coding · Image · Video · Audio · Music
THE PRODUCT, IN MOTION
The useful parts stay close.
Newtons turns the moments that usually feel like infrastructure into visible product surfaces. See how it works →
01 / CONTINUE
Limits become a state, not a dead end.
When another plan runs out, your session remains legible. Newtons shows the interruption, preserves the work, and gives the next request somewhere explicit to go.
See recovery →!
Provider subscription limit detectedContext preserved · session paused safely
PAUSED38m activeNewtons ready
provider limit 08:42context checkpoint savednext request rail ready
02 / CHOOSE
Flagship models, without the subscription pile.
Recognizable provider marks sit beside the exact model ID. Choose the capability you want, then see what Newtons actually resolved before the request runs.
Explore the model shelf →REQUESTED
gpt-5.6-solreasoning · OpenAI
＝ gpt-5.6-solreasoning · OpenAIRESOLVED gpt-5.6-solexact identity confirmed
gpt-5.6-solexact identity confirmedGPT-5.6 SolGPT-5.6 TerraGPT-5.3 Codex
Claude Fable 503 / ACCOUNT
Every accepted call leaves a receipt.
Usage, policy, route, and membership state are part of the same surface. You should never have to reconstruct what happened from a provider dashboard.
Read the receipt contract →REQUEST RECEIPTsettled
✓- model
- gpt-5.6-sol
- usage
- 1,248 in · 422 out
- billing
- Solo Unlimited · included
- policy
- interactive · accepted
BUILDING IN PUBLIC
A system that keeps getting clearer.
Newtons is shaped around the failure points developers already feel. Follow the product as the route, catalog, and receipts become more useful.
AUG 03, 2026
The product layer is now explorableModel selection, exact routing, settled receipts, and the recovery path in one walkthrough.
→AUG 02, 2026Flagship model shelf expandedRecognizable provider marks across reasoning, coding, image, video, speech, and music.
→JUL 31, 2026Agent setup prompt addedA safe path for repo-aware agents to use published model IDs without exposing secrets.
→Read the full changelog →ACCESS LANES
One product. Clear usage classes.
Start every lane with $5 in API credit. Solo and Team cover interactive development; Agents keeps unattended automation metered and bounded.
Solo Unlimited
$129per month
Unlimited interactive access for one human-driven builder.
- All 100 models included
- One interactive user
- 60 RPM · 2 concurrent requests
- Receipts and usage analytics
- Cancel anytime
Team Unlimited
$499per month
Unlimited interactive access with governance for small product teams.
- Five seats
- All 100 models included
- 120 RPM · 4 concurrent requests
- Members, roles, shared analytics, and receipts
Agents
PAYGprepaid usage
A separate lane for loops, background jobs, and programmatic throughput.
- Workload-scoped keys
- Explicit per-route prices
- Hard funded spending boundary
- Automation and background processing
Unlimited applies to normal, human-driven interactive use. RPM, concurrency, safety, capacity, and model availability apply. Credential sharing, resale, scraping, attacks, compromised keys, and unattended automation are not included. Read the fair-use policy.
ONE SUBSCRIPTION. MORE ROOM TO BUILD.
Make the next limit
the last one you manage.
Start free with $5 in promotional API credit. Keep the model, route, and receipt in view.