Flyte vs Outerbounds
Flyte
flyte.org
Outerbounds
outerbounds.comSide by side
| Figure | Flyte | Outerbounds |
|---|---|---|
| Price from | $950/mo | $2,499/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 3 |
| Spec score · MLOps Platforms | 9.1 (#1) | 7.7 (#10) |
| Integrations | The Flyte site lists integrations including Apache Spark, Ray, PyTorch Elastic, BigQuery, Snowflake, Weights & Biases, OpenAI Agents SDK, LangGraph, CrewAI, Pydantic AI, MLflow, Dask, and Databricks. | Outerbounds documents Snowflake access and examples for AWS Athena, Amazon SageMaker, and Amazon Bedrock. |
| Purpose | Flyte 2 is a durable AI runtime for workloads involving training, serving, and agents. | Outerbounds provides a managed platform for building and deploying production AI and ML systems in a customer’s cloud. |
| Security | Union.ai states that its data plane runs inside the customer's cloud and that workflow inputs, outputs, logs, code, and reports do not pass through its control plane. | The pricing page lists SOC 2 compliance for Starter and Enterprise, and HIPAA support is stated on the product homepage. |
| Support | The Team plan lists one business day Sev 1 support, while Enterprise lists custom white-glove support. | Starter and Enterprise include dedicated support, while the Community plan lists community support. |
Plans
Flyte
- Flyte OSSFree
- Flyte OSSFree
- Team$950 a month
- Union.ai Team (enterprise Flyte platform)$950 a month
- EnterprisePriced on request
In their own words
Flyte
Flyte 2 is a durable runtime for AI workloads involving training, serving and agents. Users write workflows as plain Python async functions and use a TaskEnvironment to declare images, resources, secrets and retry policies. Flyte resumes from failed tasks and can recover from out-of-memory kills, preempted nodes and disappearing GPUs. Branches, loops and runtime decisions support dynamic workflows and agents. Native serving integrations include Streamlit, FastAPI, vLLM, SGLang and Ollama, with replicas able to scale to zero when idle. Listed integrations also cover Apache Spark, Ray, PyTorch Elastic, BigQuery, Snowflake, Weights & Biases, OpenAI Agents SDK, LangGraph, CrewAI, Pydantic AI, MLflow, Dask and Databricks. It runs locally with a devbox or on a customer cluster. Union.ai says customer-cloud data planes keep workflow inputs, outputs, logs, code and reports outside its control plane. Flyte is available as free Apache 2.0 open-source software.
Outerbounds
Outerbounds is a managed platform for building and deploying production AI and machine-learning systems in a customer's cloud. It supports data processing, machine learning, AI applications, and agentic workflows, with orchestration, metadata tracking, monitoring, and production deployment tools. Developers can test code locally before deployment; Starter includes up to three cloud workstations. The platform documents Snowflake access and examples for AWS Athena, Amazon SageMaker, and Amazon Bedrock. Outerbounds says it can deploy in any cloud region in less than 15 minutes. Its free Community plan is built around open-source Metaflow, with infrastructure and security managed by the customer. Starter costs $2,499 a month, billed annually, and includes a 30-day trial. Starter is limited to three compute nodes and three workstations. Enterprise lists unlimited compute and workstations, multi-region deployment, and advanced RBAC, with price available by contacting the provider. Starter and Enterprise list SOC 2 compliance and dedicated support; HIPAA support is stated on the product homepage.