Comparison
deepeval vs zeno
Verdict
Pick deepeval if deepeval is a Python-based framework designed for evaluating large language models with an array of metrics and evaluation methodologies; pick zeno if zeno combines Python API with an interactive UI for evaluating ML models across various tasks.
Markdown twin · deepeval alternatives · zeno alternatives
GraphCanon updated 2w
Trust & integrity
| Signal | deepeval | zeno |
|---|---|---|
| Maintenance | Very active (1d since push) As of 3w · github_public_v1 | Archived (1032d since push) As of 2w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 2w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | Published findings As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- deepeval
- LLM Evaluation Framework.
- zeno
- AI Data Management & Evaluation Platform
Stars
- deepeval
- 17k
- zeno
- 214
Forks
- deepeval
- 1.7k
- zeno
- 11
Open issues
- deepeval
- 404
- zeno
- 45
Language
- deepeval
- Python
- zeno
- Svelte
Adopt for
- deepeval
- Deepeval is a Python-based framework designed for evaluating large language models with an array of metrics and evaluation methodologies.
- zeno
- Zeno combines Python API with an interactive UI for evaluating ML models across various tasks.
Persona
- deepeval
- -
- zeno
- -
Runtime
- deepeval
- -
- zeno
- -
License
- deepeval
- Apache-2.0 License
- zeno
- MIT
Last pushed
- deepeval
- Jul 27, 2026
- zeno
- Oct 5, 2023
Categories
- deepeval
- Evaluation & Observability
- zeno
- Evaluation & Observability
Trust and health
Maintenance
- deepeval
- Very active (96%)
- zeno
- Archived (8%)
Days since push
- deepeval
- 1d
- zeno
- 1032d
Archived on GitHub
- deepeval
- No
- zeno
- Yes
Open issues (now)
- deepeval
- 404
- zeno
- 45
OSV dependency advisories
- deepeval
- No lockfile (source not queried)
- zeno
- Published findings
Full report
- deepeval
- Trust report
- zeno
- Trust report
Shared compatibility
- Python · deepeval: Python runtime · zeno: Python runtime
Choose deepeval if…
- deepeval is primarily Python; zeno is Svelte.
- License: deepeval is Apache-2.0, zeno is MIT.
- Requirements: Requires Python environment and familiarity with large language models to effectively utilize Deepeval's capabilities..
- Tags unique to deepeval: evaluation, llm-evaluation, metrics.
- When developing large language models and you need a comprehensive evaluation framework to measure their performance across various metrics.
When NOT to use deepeval
- For small-scale applications that do not require the depth of metrics and evaluations offered by Deepeval, as it might be overkill.
- In situations where there is a need for real-time performance monitoring, since Deepeval focuses more on post-development evaluation rather than continuous runtime analysis.
Choose zeno if…
- zeno is primarily Svelte; deepeval is Python.
- License: zeno is MIT, deepeval is Apache-2.0.
- Tags unique to zeno: ai, data-science, evaluation-framework, machine-learning.
- You need to analyze model performance interactively via a user interface
When NOT to use zeno
- Your project requires real-time monitoring capabilities not provided by Zeno's evaluation framework
- If you are looking for a specialized tool tailored only to specific data types, like just images or text without the modular versatility of Zeno
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (confident-ai/deepeval) · observed Jul 28, 2026
- GitHub forks (confident-ai/deepeval) · observed Jul 28, 2026
- Last push (confident-ai/deepeval) · observed Jul 27, 2026
- License file (Apache-2.0) · observed Jul 28, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (zeno-ml/zeno) · observed Aug 3, 2026
- GitHub forks (zeno-ml/zeno) · observed Aug 3, 2026
- Last push (zeno-ml/zeno) · observed Oct 5, 2023
- License file (MIT) · observed Aug 3, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: deepeval 17k · zeno 214 (synced Jul 28, 2026).
Common questions
- What is the difference between deepeval and zeno?
- deepeval: LLM Evaluation Framework.. zeno: AI Data Management & Evaluation Platform. See the comparison table for live GitHub stats and shared categories.
- When should I choose deepeval over zeno?
- Choose deepeval over zeno when deepeval is primarily Python; zeno is Svelte; License: deepeval is Apache-2.0, zeno is MIT; Requirements: Requires Python environment and familiarity with large language models to effectively utilize Deepeval's capabilities.; Tags unique to deepeval: evaluation, llm-evaluation, metrics; When developing large language models and you need a comprehensive evaluation framework to measure their performance across various metrics.
- When should I choose zeno over deepeval?
- Choose zeno over deepeval when zeno is primarily Svelte; deepeval is Python; License: zeno is MIT, deepeval is Apache-2.0; Tags unique to zeno: ai, data-science, evaluation-framework, machine-learning; You need to analyze model performance interactively via a user interface.
- When should I avoid deepeval?
- For small-scale applications that do not require the depth of metrics and evaluations offered by Deepeval, as it might be overkill. In situations where there is a need for real-time performance monitoring, since Deepeval focuses more on post-development evaluation rather than continuous runtime analysis.
- When should I avoid zeno?
- Your project requires real-time monitoring capabilities not provided by Zeno's evaluation framework If you are looking for a specialized tool tailored only to specific data types, like just images or text without the modular versatility of Zeno
- Is deepeval or zeno more popular on GitHub?
- deepeval has more GitHub stars (17,226 vs 214). Stars measure visibility, not whether either tool fits your constraints.
- Are deepeval and zeno open source?
- Yes - both are open-source projects on GitHub (deepeval: Apache-2.0, zeno: MIT).
- Where can I find alternatives to deepeval or zeno?
- GraphCanon lists graph-backed alternatives at deepeval alternatives and zeno alternatives (deepeval markdown twin, zeno markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, deepeval or zeno?
- deepeval: Very active. zeno: Archived. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for deepeval and zeno?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: deepeval trust report; zeno trust report.