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zenmux.ai

ZenMux is a commercial unified API gateway providing access to 100+ mainstream AI models. It features a unique 'LLM insurance' mechanism that compensates users for slow or failed requests. The platform aggregates models from official providers and authorized cloud partners.

up· 88msbest-effort probe · checked 15h ago
Commercial aggregator API key, Web cookieFreemiumMedium risk· conf 80%verified
Free credits
Not quantified
Free tier: basic monitoring plus some free models; once ran limited-time free trials of Claude Opus 4.6 and similar; core is pay-as-you-go with Pro/Max/Ultra paid subscriptions. No quantifiable standing credit.
Cheapest input /1M
—
USD per 1M input tokens, best tracked model
Cheapest output /1M
—
USD per 1M output tokens, best tracked model
Models tracked
5
Canonical models with normalized pricing
// source_analysisthird-party review via freeairouter.com

// pros

  • Operated by a real company with official-channel procurement deals with OpenAI/Google, low shutdown risk
  • One API key directly reaches 100+ models, OpenAI compatible, multi-modal text/image/audio/video
  • Smart routing plus a novel LLM insurance / result compensation mechanism, strong reliability design
  • Some free models and limited-time free flagship promotions

// cons

  • Essentially a commercial pay-as-you-go aggregator; the free tier is mostly small models or limited-time promos, not a public-good free site
  • Product still early-stage; third-party guides flag possible support and billing-transparency issues
  • Advanced features like insurance require paid subscription (Pro/Max/Ultra)

As an OpenRouter-style commercial aggregation gateway, it suits developers who want one key to call many flagship models and value stability and routing; you can trial free/limited-time promos with small amounts while watching billing details. It is not a public-good free site; long-term use is mainly paid.

community_reputation

The Linux.do community views ZenMux as OpenRouter-like, backed by a real company with official procurement deals, unlikely to abscond; reviews like SOTA Sync call its calls stable and efficient with a good experience, and Toolradar shows 4.7/5 across 67 reviews; guides like NxCode praise the concept but flag early-stage billing transparency to watch. Overall positive and fairly trustworthy reputation.

imported analysis — independent third party, not Uprouter editorial · verify before relying on it

// free_quota

Free tier present — value not quantified

This provider offers a free tier, but its terms don’t convert cleanly into a USD figure (e.g. request-count limits or capacity-dependent pools). We refuse to print a misleading zero here. See the note below and the official pricing page for the exact limits.

note: Free tier: basic monitoring plus some free models; once ran limited-time free trials of Claude Opus 4.6 and similar; core is pay-as-you-go with Pro/Max/Ultra paid subscriptions. No quantifiable standing credit.

// pricinglast verified Sep 6, 2026
PlanTypeMonthlyInput /1MOutput /1MNote
Free tier (source-reported)free———Free tier offers basic monitoring and some free models; it once ran a limited-time free trial of Claude Opus 4.6 and similar; the core is pay-as-you-go, with Pro/Max/Ultra as paid subscriptions.
Startersubscription$20.00/mo——Includes 50 'Flows' and insurance monitoring.
pricing_last_verified: Sep 6, 2026official pricing page

Pricing normalized from public sources — always verify with the provider.

// model prices

ModelInput /1MOutput /1MContext
moonshotai/kimi-k3-free———
z-ai/glm-4.7-flash-free———
z-ai/glm-4.6v-flash-free———
sapiens-ai/agnes-2.0-flash———
z-ai/glm-5v-turbo——203k
// faq
$ Does ZenMux have a free tier?

Yes — ZenMux offers a free tier. Always confirm current limits on ZenMux's official pricing page — free tiers change without notice.

$ How much does ZenMux cost per 1M tokens?

ZenMux does not publish simple per-1M-token pricing (it may bill per request, per output, or via a subscription plan). Check their official pricing page for exact figures.

$ Is ZenMux safe to use?

Uprouter rates ZenMux as medium risk. ZenMux is an aggregator with a novel insurance feature. While offering high performance and smart routing, its long-term viability and the mechanics of its payout insurance are less established than traditional cloud platforms. Risk ratings are editorial, evidence-based, and never influenced by affiliate relationships.

// community0 reviews

Raw community sentiment, shown unblended. Votes never feed into objective data fields like price, risk, or status — and never into sort order.

No published reviews yet — be the first.

// more_informationprice history · live status · risk & confidence · code snippets

price_history

No recorded changes yet.

live_status

full history →
up · 74msup · 73msup · 66msup · 119msup · 143msup · 108msup · 94msup · 134msup · 90msup · 145msup · 272msup · 136msup · 113msup · 205msup · 123msup · 108msup · 150msup · 95msup · 84msup · 125msup · 108msup · 109msup · 101msup · 106msup · 82msup · 73msup · 192msup · 134msup · 95msup · 88ms
100%
30-probe uptime
7/30-day charts →

best-effort probes · not a guarantee · last 15h ago

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Uprouter runs its own probes; best-effort, not a guarantee. Probe results depend on our network location and cadence — for production, always use the provider’s own status page.

risk_&_confidence

Medium risk
80%

ZenMux is an aggregator with a novel insurance feature. While offering high performance and smart routing, its long-term viability and the mechanics of its payout insurance are less established than traditional cloud platforms.

Confidence reflects how much verifiable evidence (official docs, probe history, community reports) backs this entry. Risk is our editorial assessment of operator reliability and terms — not financial advice.

code_snippets

# ZenMux's own API — get a key from their dashboard
curl https://YOUR-PROVIDER-ENDPOINT/chat/completions \
  -H "Authorization: Bearer THEIR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "moonshotai-kimi-k3-free",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'

Direct to the provider — Uprouter receives nothing; verify their current pricing before purchasing.

// similar_providersscored by Commercial aggregator signals

Ranked by neutral similarity signals only — live status, free-tier shape and free-credit proximity. Commercial relationships never influence this list.