Available worldwide · Popular in: US
What is Metaflow?
An open-source tool that enables data scientists and engineers to move from local experimentation to scalable production systems, with features for tracking experiments, versioning data and models, and orchestrating compute across multiple cloud platforms or self-hosted infrastructure.
Metaflow pricing
We don't have Metaflow's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Metaflow does
The capabilities that matter for mlops & llmops tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Tool role
- Agent / RAG framework
- Self-hostable / OSS core
- ✓
- Managed cloud available
- ✓
- On-prem / VPC deployment
- ✓
- LLM tracing / observability
- -
- Evaluation (offline / LLM-judge / human)
- -
- Prompt management + versioning
- -
- Experiment tracking / model registry
- ✓
- Model serving / inference endpoint
- -
- OpenTelemetry / OpenLLMetry compatible
- ✓
- Framework-agnostic
- ✓
- Multi-provider model support
- ✓
- No-train-on-customer-data guarantee
- -
Platform & deployment
Independently observed- CLI
- Cloud / SaaS
- Self-hosted
Integrations (4)
Independently observed- AWS
- Azure
- Google Cloud
- IPython•
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
Metaflow FAQ
Common questions about Metaflow, answered from independent, dated evidence.
What is Metaflow?
An open-source tool that enables data scientists and engineers to move from local experimentation to scalable production systems, with features for tracking experiments, versioning data and models, and orchestrating compute across multiple cloud platforms or self-hosted infrastructure. It is indexed under MLOps & LLMOps Tools.
Source: https://metaflow.org
Is Metaflow free to use?
Metaflow is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.
Source: https://metaflow.org
What platforms does Metaflow support?
Metaflow supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://metaflow.org
Can Metaflow be self-hosted?
Yes. Metaflow can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://metaflow.org
What does Metaflow integrate with?
We have confirmed 3 integrations for Metaflow, including AWS, Azure and Google Cloud. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://metaflow.org
Is Metaflow open source?
Yes. Metaflow is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Where is Metaflow available?
Metaflow is available worldwide. Its primary market is the United States. The vendor is headquartered in the United States.
Source: https://metaflow.org
Metaflow alternatives
Other mlops & llmops tools we track, ranked by the same independent score.
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- BasetenAn inference platform for deploying and running AI models at scalemedium · 73%
- Together AICloud platform for deploying and running open-source AI models with optimized inferencemedium · 61%
- OllamaA platform for running open-source language models locally or in the cloud with cost-effective access.medium · 57%
- RayDistributed computing infrastructure for scaling machine learning applicationsmedium · 65%
Compare Metaflow
Side by side against other mlops & llmops tools, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Metaflow, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Package downloads | 69 | 0.14 | 9.3 | ✓ |
| Capabilities | 87 | 0.07 | 6.1 | ✓ |
| Release cadence | 97 | 0.05 | 5.1 | ✓ |
| Development activity | 36 | 0.09 | 3.4 | ✓ |
| Security score | 69 | 0.04 | 2.9 | ✓ |
| Dependent projects | 34 | 0.06 | 2.1 | ✓ |
| Stars | 76 | 0.03 | 2.0 | ✓ |
| Integrations | 17 | 0.08 | 1.4 | ✓ |
| Security posture | 0 | 0.06 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 13 | mediumsource · 2026-09-10 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Role: framework · Managed cloud: Yes · Self hostable: Yes · Multi provider: Yes · Vpc deployment: Yes · Otel compatible: Yes | mediumsource · 2026-09-14 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 3 | mediumsource · 2026-08-03 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Python | highsource · 2026-09-10 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-09-10 · 95% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: US · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-14 · 75% |
Pricing
Release
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-03 · 60% |
Security
Is Metaflow the right choice for you?
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