OpenAI
1.4sgpt-4.1-mini
Fast Draft
$0.0019 Estimated
BYOK Orchestration, Not Inference Resale
Run, compare, route, and remember every AI experiment.
Nexus Gateway gives builders one operating workspace for provider keys, prompt history, side-by-side model comparison, cost visibility, and routing decisions while all token billing stays with the user's own providers.
9
Providers Ready
$0
Inference Margin
Edge
Cloudflare Native
Workspace Preview
Live Product Surface Preview
Keys Encrypted Free-Tier Lean
Prompt Under Test
Generate a deploy-safe provider adapter strategy for a SvelteKit app.
Anthropic
2.8sclaude-sonnet-4-20250514
Best Reasoning
$0.0142 Estimated
Gemini
1.1sgemini-2.5-flash
Lowest Cost
$0.0008 Estimated
Lowest Cost
$0.0000
Lowest Latency
Fast
Best Coding Fit
Strong
Balanced Pick
Practical
Encrypted Key Ownership
Provider keys stay user-owned, encrypted, and never become Nexus billing inventory.
Comparison Memory
Every prompt, output, latency, and cost estimate builds reusable experiment context.
Cost Visibility
Track estimated usage without Nexus touching provider invoices or token resale.
Thin Edge Runtime
Cloudflare Workers coordinate requests, normalize results, and keep infrastructure lean.
Product Surface
Built as a workspace, not a marketing page
The first deploy includes account auth, provider key storage, prompt saving, run history, comparison execution, normalized adapters, routing suggestions, and usage tracking.
Adapters Included
OpenAI, Anthropic, Gemini, DeepSeek, Mistral, Groq, Together AI, Fireworks AI, and OpenRouter.
Completion-Time Logging
No per-token database writes, preserving free-tier headroom.