Portkey vs Prefect (2026): Pricing, Features & Verdict
Portkey is our pick, scoring 7.8/10 against 7.2/10 for Prefect on our AI Software criteria. Its biggest advantage: higher Integration score (9/10 vs 7/10). Both Portkey and Prefect have a free plan.
Last updated: November 2026
Portkey
7.8/10
Portkey is an AI gateway and LLMOps control plane that routes, monitors, and governs requests to 1,600+ LLMs for engineering teams and enterprises.
Prefect
7.2/10
Python-native workflow orchestration platform, open source or as Prefect Cloud, for data and platform teams that schedule, run and monitor pipelines and AI workloads.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.8/10 | 7.2/10 |
| Integration | 9/10 | 7/10 |
| Analytics | 9/10 | 7/10 |
| Customization | 7/10 | 8/10 |
| Ease of Use | 8/10 | 8/10 |
| Support | 6/10 | 6/10 |
| Cost | 7/10 | 6/10 |
| Scalability | 8/10 | 7/10 |
| Security | 8/10 | 8/10 |
| Pricing | ||
| Free plan | Yes | Yes |
| Cheapest paid plan | $49/mo Production | $100/mo Starter |
| Estimated cost for 10 users | Free Open Source | Contact for pricing |
| Features | ||
| API and CLI | ||
| Managed WordPress | Not listed | |
| Object Storage | Not listed | |
| Uptime SLA | ||
| Dedicated Servers | Not listed | |
| VPS Hosting | Not listed | |
| Shared Hosting | Not listed | |
| Serverless Functions | Not listed | |
Portkey vs Prefect cost by team size
Portkey and Prefect cost the same at 1 user; Portkey costs less at 5 users.
| Team size | Portkey | Prefect |
|---|---|---|
| 1 user | FreeOpen Source | FreeHobby |
| 5 users | FreeOpen Source | $500/moTeam |
| 10 users | FreeOpen Source | Contact for pricing |
| 25 users | FreeOpen Source | Contact for pricing |
| 50 users | FreeOpen Source | Contact for pricing |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Who Portkey and Prefect suit
| Audience | Portkey | Prefect |
|---|---|---|
| Enterprise | 8/10The Enterprise plan adds SSO, RBAC, VPC deployment, and HIPAA/SOC 2 support, and the product is now part of Palo Alto Networks' Prisma AIRS. | 7/10Enterprise adds SSO, SCIM, RBAC, PrivateLink and an SLA, and SOC 2 Type II is in place. |
| SaaS Companies | 8/10Built for teams running production GenAI features across multiple LLM providers. | 7/10The hybrid model keeps data in your own cloud while Prefect hosts orchestration, which fits product data pipelines. |
| Startups | 7/10A free tier and a $49 Production plan keep the entry cost low. | 8/10There is a free Hobby tier, a flat-priced Starter plan and a startup credit program. |
| Developers | 9/10Setup takes a few lines of code with OpenAI-compatible SDKs, and there is a free tier and an open-source gateway. | 9/10Workflows are written as plain Python with decorators, which suits engineers who write code. |
Which One Should You Choose?
Why choose Portkey
- Higher Integration score (9/10 vs 7/10)
- Higher Analytics score (9/10 vs 7/10)
Why choose Prefect
- Higher Customization score (8/10 vs 7/10)
Pros & Cons
Portkey
Pros
- Unified API covering more than 1,600 models, with automatic fallbacks, retries, and load balancing.
- Detailed logs and traces show the latency, cost, and retry path of each request.
- An open-source core and a free tier let developers try it before paying.
- Enterprise governance features include budgets, rate limits, RBAC, SSO, and audit logs, with VPC deployment available.
Cons
- Since the 2026 acquisition, paid plans route through Palo Alto Networks' Prisma AIRS, which brings uncertainty about future pricing and roadmap.
- You pay for the gateway on top of LLM provider costs, and provider billing stays separate.
- Below Enterprise, support is community-only, and the free plan keeps logs for just 3 days.
- It may be more platform than needed for small prototypes that want only a simple proxy.
Prefect
Pros
- Workflows are plain Python with decorators and need no DAG boilerplate, so teams adopt it faster than Airflow, according to several comparisons.
- The hybrid architecture keeps code and data inside your own infrastructure, with only outbound worker connections.
- A free Hobby tier includes managed serverless compute, so small teams can run flows without any infrastructure.
- Enterprise security is strong: SOC 2 Type II, HIPAA readiness, SSO, SCIM, workspace-unique encryption keys and PrivateLink.
- Dynamic runtime workflows and event-driven automations handle changing pipeline logic well.
Cons
- Outside the managed compute option you still run and maintain your own workers, which is a burden for teams with little DevOps capacity.
- Reviewers report vague error messages that make troubleshooting harder.
- Its integration ecosystem is smaller than Apache Airflow's.
- Third-party status trackers log recurring short Prefect Cloud incidents with elevated API error rates.
- The Team plan costs 100 USD per user per month and is capped at 8 users, so larger groups have to move to custom Enterprise pricing.
Not sold on either?
Frequently Asked Questions
Portkey scores higher on our AI Software criteria: 7.8/10 against 7.2/10 for Prefect. The largest gap is in Analytics: 9/10 for Portkey and 7/10 for Prefect.
Yes, both Portkey and Prefect have a free plan.
