THE COMPARISON / A CLOSER LOOK

Portkey vs Together AI

Compare the listed plans, useful capabilities, and practical tradeoffs.

Prices and features reflect editorial records. Check vendor terms before you buy; documentary checks do not imply hands-on testing.

Portkey

🔴Developer

AI Gateway

Portkey is an AI gateway for routing, observing, securing, and governing production traffic across model providers, agents, and MCP tools.

SOURCE-CHECK COVERAGE

No scoped source-check record shown. Check current pricing and vendor terms before buying.

Starting Price

Free

Together AI

🔴Developer

LLM Infrastructure

GPU cloud and inference platform for open-source LLMs — fast, low-cost APIs for Llama, DeepSeek, Qwen, Mistral, plus fine-tuning and dedicated endpoints.

SOURCE-CHECK COVERAGE

No scoped source-check record shown. Check current pricing and vendor terms before buying.

Starting Price

$0.02/1M tokens

Feature Comparison

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FeaturePortkeyTogether AI
CategoryAI GatewayLLM Infrastructure
Pricing Plans3 listed plans4 listed plans
Starting PriceFree$0.02/1M tokens
Key Features
  • • OpenAI-compatible AI gateway
  • • Multi-provider routing across 1,600+ models
  • • Automatic fallbacks, load balancing, retries, and request timeouts
  • • Serverless inference APIs for open and proprietary model workloads
  • • Batch Inference API for large asynchronous token processing jobs
  • • Fine-tuning platform for shaping open models with private or domain data

The editorial take

Choose Portkey if your team needs a governance and routing layer across many providers, with prompt management, observability, fallback policies, guardrails, and MCP Gateway controls. Choose Together AI if your main goal is direct access to open-source model inference and hosting rather than a cross-provider production control plane.

Portkey - Pros & Cons

Pros

  • ✓Centralizes routing, fallbacks, observability, and policy
  • ✓Supports multi-provider model access and MCP governance
  • ✓Virtualized access can reduce direct credential distribution
  • ✓Request and cost metadata can support team-level attribution

Cons

  • ✗Fetched pricing page was script-heavy and prices need confirmation
  • ✗Adds another dependency and latency hop to model requests
  • ✗Retries and caching require careful side-effect and privacy controls
  • ✗Gateway fees do not include underlying model-provider charges

Together AI - Pros & Cons

Pros

  • ✓Cheaper per token than closed-model APIs for equivalent tasks — Llama 3.3 70B at ~$0.88/M is a real cost delta
  • ✓Broad catalog covers most open models teams actually consider (Llama, DeepSeek, Qwen, Mistral, Kimi)
  • ✓Three deployment tiers (serverless, dedicated, cluster) let you graduate without moving off the platform
  • ✓Full-parameter and LoRA fine-tuning available with your dataset — a rare combination at this price
  • ✓HIPAA-eligible and SOC 2 Type II environments make enterprise deals possible

Cons

  • ✗Frontier reasoning still lags Claude, GPT, and Gemini for the hardest tasks; open models close but rarely lead
  • ✗Serverless cold starts and shared-tenant latency vary — high-QPS production usually needs dedicated endpoints
  • ✗Pricing per model shifts frequently as new SKUs launch; long-term budgeting requires occasional re-costing
  • ✗Dedicated endpoints and clusters require some capacity planning — not fire-and-forget like serverless

Not sure which to pick?

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🔒 Security & Compliance Comparison

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Security FeaturePortkeyTogether AI
SOC2—✅ Yes
GDPR—✅ Yes
HIPAA——
SSO——
Self-Hosted—❌ No
On-Prem—❌ No
RBAC——
Audit Log——
Open Source—❌ No
API Key Auth—✅ Yes
Encryption at Rest—✅ Yes
Encryption in Transit—✅ Yes
Data Residency—US
Data Retention—configurable
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