47 req/min

One API for every model.

Bifrost optimizes every request.

Bifrost is an intelligent AI execution layer that understands, optimizes, routes, executes, validates, and recovers AI requests across multiple model providers. Through a single OpenAI-compatible API, it compresses context, selects optimal routes, uses available quota, survives failures, and explains every decision.

Start BuildingView Architecture
REQUEST
→
UNDERSTAND
→
OPTIMIZE
→
CACHE
→
PREDICT
→
ROUTE
→
EXECUTE
→
VALIDATE
→
RECOVER
→
OBSERVE
→
LEARN
Request
POST /v1/chat/completions

{
  "model": "bifrost/auto",
  "messages": [{
    "role": "user",
    "content": "Analyze this codebase..."
  }]
}
Bifrost Decision
ModelClaude Sonnet 4ProviderAnthropicRoute score94Compression31%CacheMISSLatency842msCost$0.018
14+
Providers
31.2%
Token Reduction
69.5%
Cache Hit Rate
99.97%
Routing Reliability

AI infrastructure should optimize itself.

Bifrost handles routing, optimization, caching, recovery, control, and observability — so your application can focus on product.

01
Route
Automatically select the best model, provider, and account for every request based on capability, cost, latency, and health.
02
Optimize
Compress prompts, tool output, and context before paying for unnecessary tokens. Deduplicate, normalize, and prune.
03
Cache
Reuse previous work through exact match and semantic similarity caching. Never pay for the same inference twice.
04
Recover
Automatic retry, failover, circuit breaking, and self-healing. Your app stays up when providers go down.
05
Control
Enforce policies, budgets, quotas, data residency, tenant isolation, and provider restrictions at the gateway layer.
06
Observe
Trace every routing decision, token usage, fallback event, cost attribution, and provider health in real time.

Your models. One gateway.

No provider lock-in. No application rewrites. Add any OpenAI-compatible endpoint.

OpenAI
Anthropic
Google
Mistral
Groq
Cerebras
SambaNova
OpenRouter
Cloudflare
HuggingFace
Ollama Cloud
DeepSeek
YOUR APPLICATION
↓
BIFROST API
↓
MULTIPLE PROVIDERS
↓
MULTIPLE ACCOUNTS

Stop paying to repeat yourself.

Bifrost compresses prompts, deduplicates tool output, and preserves recoverable context.

ORIGINAL CONTEXT48,200 tokens
BIFROST OPTIMIZER
DeduplicationBoilerplate normalizationStructural compressionContext pruningTool output compression
OPTIMIZED CONTEXT31,400 tokens
34.8% fewer tokens
Demonstration values — actual compression varies by request
✓Prompt Compression
✓Tool Output Compression
✓Semantic Cache
✓Recoverable Context
✓Context Dependency Graph
✓Context Garbage Collection

Never depend on one model.

Bifrost evaluates candidates on capability, quality, latency, cost, and health — then picks the winner.

Claude Sonnet 4Anthropic
82
Cap
95
Quality
92
Latency
78
Cost
65
GPT-4oOpenAI
76
Cap
90
Quality
88
Latency
82
Cost
55
Gemini 2.5 FlashGoogle
71
Cap
85
Quality
80
Latency
90
Cost
85
Llama 3.3 70BGroq
68
Cap
78
Quality
75
Latency
95
Cost
95
WHY Claude?
Capability match+22
Historical quality+18
Provider health+15
Latency prediction+12
Quota availability+8
Cost-3
ROUTE SCORE82

Bifrost Optimizer Score

A composite measure of how well Bifrost is optimizing your requests.

94
/ 100
Cost efficiency
92
Token efficiency
97
Latency
89
Reliability
99
Route quality
94

When providers fail, your application shouldn't.

Automatic fallback, circuit breakers, self-healing, and multi-account rotation.

REQUEST
→
PROVIDER A
→
TIMEOUT
→
CIRCUIT BREAKER
→
PROVIDER B
→
SUCCESS
Automatic Fallback
Circuit Breakers
Provider Cooldowns
Self-Healing
Backpressure
Priority Queues
Stream Keepalive
Multi-Account Rotation

Context intelligence, not context deletion.

Bifrost builds a dependency graph of your context, then recovers what it prunes.

CONTEXT DEPENDENCY GRAPH
User Requestrequired
Documentsreferenced
Tool Resultsdependent
Constraintsrequired
Errorsrecoverable
Dependenciesreferenced
RECOVERABLE
Restored on demand
PRUNED
Stale / redundant

Use every available unit of AI capacity.

Multi-account rotation, quota forecasting, and cost optimization across providers.

Provider AAccount 1
72%
Provider AAccount 2
41%
Provider BAccount 1
89%
Provider CFree tier
18%
Quota Forecasting
Multi-Account Rotation
Cost Optimization
Spend Guardrails
Quota Marketplace

Put your AI infrastructure on policy.

Policy-as-code. Data residency. Tenant isolation. Spend guardrails.

Production Coding
WHEN
tag = codingenvironment = production
REQUIRE
✓ tools✓ structured output✓ EU residency
LIMIT
max cost = $0.03max latency = 2000ms
PREFER
quality = high

Every decision is explainable.

Trace every routing decision, token usage, fallback, and cost in real time.

Live Request Stream

Full request trace.

Expand every step. See exactly what Bifrost did and why.

Request
0ms
Authentication
2ms
Tenant Resolution
1ms
Policy
3ms
Classification
12ms
Compression
45ms
Cache
8ms
Capability Filtering
2ms
Route Scoring
15ms
Provider
680ms
Validation
18ms
Response
0ms

Know what a routing change will cost before you ship it.

Simulate policy changes and compare cost, latency, and provider distribution.

Current Policy
Cost$4,821
Latency1.42s
Failure rate3.2%
Tokens48.2M
Provider distribution
OpenAI
31%
Anthropic
25%
Google
23%
Groq
12%
Free tier
9%
Proposed Policy
Cost$3,604
Latency1.17s
Failure rate1.8%
Tokens34.7M
Provider distribution
OpenAI
28%
Anthropic
22%
Google
25%
Groq
15%
Free tier
10%
Demonstration values — not production metrics

Build on one API.
Let Bifrost handle the rest.

Connect your models once. Let Bifrost optimize routing, context, cost, reliability, and execution automatically.

Start BuildingRead the Docs
12,847
Total Requests
4.22M
Tokens Processed
$184.32
Total Cost