Detailed comparison across 10 dimensions
Winner: Portkey
Portkey clearly comes out ahead of LangSmith on Staquest's weighted six-dimension score. Both offer a free tier. Paid plans start at $49/mo for Portkey and $39/mo for LangSmith.
| Overview | ||
|---|---|---|
| Type | ai tool | ai tool |
| Company | Portkey | LangChain Inc. |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Trending | Stable | Stable |
| Industries | DevelopmentAI & Machine LearningSaaS & Cloud | DevelopmentMarketingAI & Machine LearningSaaS & Cloud |
| Categories | developer-tools | observability-apmai-chatbotai-agents-frameworks |
| Website | Visit | Visit |
Portkey
custom
freemium
per seat
custom
| Feature | portkey | langsmith |
|---|---|---|
| 3 Prompt Templates | ||
| 1 Free Dev-Sized Deployment | ||
| Advanced Compliance (Soc2 Type 2, Gdpr, Hipaa) | ||
| 1 Seat | ||
| Advanced Evaluation Templates | ||
| 10,000 Base Traces/Month Included Per Seat | ||
| Alerts | ||
| 5,000 Base Traces/Month Included | ||
| Api Endpoints | ||
| Access To Langsmith (Tracing, Evaluation, Prompt Hub, Playground, Canvas, Annotation Queues) | ||
| Community Support | ||
| Advanced Administration And Authentication | ||
| Custom Baas | ||
| Annual Invoicing Options | ||
| Custom Guardrail Hooks | ||
| Collaboration Features (Multiple Workspaces) | ||
| Custom Metadata | ||
| Custom Deployment Options (Including Byoc And Self-Hosting) | ||
| Data Export To Data Lakes | ||
| Dedicated Support | ||
| Data Isolation | ||
| Enhanced Rate Limits And Throughput | ||
| Dedicated Onboarding & Priority Support | ||
| Includes All Developer Features | ||
| Deterministic Guardrails | ||
| Unlimited Seats | ||
| Fallbacks | ||
| Feedback | ||
| Filters | ||
| Granular Budget & Rate Limits |
Showing 30 of 30 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, Portkey comes out ahead overall, though LangSmith can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Portkey's paid plans start at $49/mo and LangSmith's start at $39/mo, so LangSmith is the lower entry price. Check the pricing comparison for higher tiers and per-seat costs.
Both Portkey and LangSmith offer a free tier.
LangSmith scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
Portkey is open source. The feature comparison and dimension scores above cover the full breakdown.
