Overview
Portkey AI — Production AI gateway for LLM apps
Portkey is an AI gateway that sits between your application and LLM providers. It adds load balancing across models, automatic fallbacks, semantic caching (save costs), observability dashboards, rate limiting and safety guardrails — making LLM apps production-ready.
Multi-provider load balancing
Automatic model fallbacks
Semantic response caching
LLM observability and logging
Features & capabilities
Everything it does, in plain English.
FeatureMulti-provider load balancingIncluded
FeatureAutomatic model fallbacksIncluded
FeatureSemantic response cachingIncluded
FeatureLLM observability and loggingIncluded
FeatureSafety guardrails and content filteringIncluded
API AccessProgrammatic access available for developers.Available
PlatformsAPI · Web
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Significant cost reduction via caching
- ✓Improves reliability dramatically
- ✓Easy integration
! Watch-outs
- !Another infrastructure layer to maintain
- !Pricing can be complex
Who it's for
Where Portkey AI pays for itself fast.
— Use case
Making AI apps production-reliable
— Use case
Reducing LLM API costs via caching
— Use case
Multi-model applications
Community reviews
Share your take on Portkey AI
Sign in to leave a verified review.
F
★★★★★
3 months ago
Exceptional quality and value
Game changer for my workflow. The outputs require minimal editing — saves so much back-and-forth. It handles edge cases better than anything else I've tried. My team adopted this immediately after I shared it with them. Keep up the great work, team.
S
★★★★★
3 months ago
Okay product, not amazing
Decent tool, not without issues. Pricing is fair for the value you get.
M
★★★★★
4 months ago
Great tool, minor quibbles
Pleasantly surprised by the quality. It integrates well with VS Code / Slack / Notion — my daily drivers. I've tried 5 similar tools and this one is clearly the best in class. A staple in my tech stack now.
A
★★★★★
5 months ago
Strong product overall
Very good, with a few rough edges. The interface is intuitive enough that I didn't need to read any docs. The learning curve was steeper than expected.
L
★★★★★
5 months ago
Good for some things, not others
Works okay, not life-changing. The interface is intuitive enough that I didn't need to read any docs. Integration with my existing tools was seamless — no friction at all. I'd love to see better export options.
A
★★★★★
6 months ago
Exactly what I needed
Seriously impressive. The output quality surprised me — it actually sounds human.
C
★★★★★
7 months ago
Incredible — highly recommend
Game changer for my workflow. The API is well-documented and easy to work with. The accuracy has improved significantly with recent model updates.
L
★★★★★
7 months ago
Best in class, no question
Can't imagine working without it now. The interface is intuitive enough that I didn't need to read any docs. I've tried 5 similar tools and this one is clearly the best in class.
A
★★★★★
8 months ago
Exactly what I needed
Best-in-class, period. It integrates well with VS Code / Slack / Notion — my daily drivers. Highly recommend.
B
★★★★★
9 months ago
Expected better
Had high hopes, fell short. The recent updates have addressed most of my initial concerns. It integrates well with VS Code / Slack / Notion — my daily drivers. Occasional slowdowns during peak hours.
E
★★★★★
9 months ago
Really good — a few things to improve
Recommended for anyone in my field. The recent updates have addressed most of my initial concerns. My team adopted this immediately after I shared it with them. The onboarding flow was smooth and I was productive from day one. Occasional slowdowns during peak hours. My team is very happy with the results.
F
★★★★★
10 months ago
Solid product, recommended
Good value for the price. The outputs require minimal editing — saves so much back-and-forth. The collaboration features are genuinely well thought-out. It handles edge cases better than anything else I've tried.
P
★★★★★
10 months ago
Impressed with the results
Mostly great, minor complaints. The free tier is genuinely generous compared to competitors.
J
★★★★★
11 months ago
A must-have for any professional
Blown away by the quality. The onboarding flow was smooth and I was productive from day one. The ROI was clear within the first week of using it. The ROI was clear within the first week of using it. A staple in my tech stack now.
L
★★★★★
11 months ago
Outstanding experience
Exceeded all my expectations. Reduced the time I spend on this task by about 70%. Pricing is fair for the value you get. Would recommend to anyone in my industry.
A
★★★★★
1 years ago
Happy with my subscription
Does what it promises and does it well. The customization options let me tailor it to my exact workflow. Integration with my existing tools was seamless — no friction at all. Reduced the time I spend on this task by about 70%. The learning curve was steeper than expected.
M
★★★★★
1 years ago
Very useful, mostly polished
Good value for the price. Works consistently across all my devices and browsers. The API is well-documented and easy to work with. The output quality surprised me — it actually sounds human.
A
★★★★★
1 years ago
A must-have for any professional
Exceeded all my expectations. The API is well-documented and easy to work with. The AI doesn't just suggest — it learns from my preferences over time. The accuracy has improved significantly with recent model updates. Best tool in this category, hands down.
M
★★★★★
1 years ago
A must-have for any professional
Seriously impressive. I've tried 5 similar tools and this one is clearly the best in class. Customer support responded within hours and solved my issue. Performance is fast — no noticeable latency even on large inputs. Five stars — no hesitation.
W
★★★★★
1 years ago
Really good — a few things to improve
Strong product with room to grow. Customer support responded within hours and solved my issue. Customer support response times could be faster. Best tool in this category, hands down.
Alternatives
Similar tools worth comparing.
Perplexity AI
Get accurate, cited answers to questions with real-time web search powered by AI.
Windsurf IDE
AI-native IDE with agentic Cascade feature that understands and acts on your entire codebase.
HeyGen
Create professional AI videos with realistic avatars and voice cloning without cameras or studios.
Eleven Labs
Generate natural-sounding speech, clone voices, and create audio content with industry-leading AI.
Claude Code
Anthropic's agentic coding tool — runs in your terminal and autonomously writes, edits and tests code across your entire codebase.
Descript
Revolutionary video and podcast editor where you edit audio by editing the transcript