--- title: "keras vs Forward" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/keras-team-keras-vs-tencent-forward" tools: ["keras-team-keras", "tencent-forward"] --- # keras vs Forward *GraphCanon updated Jul 12, 2026* ## Verdict Pick keras when keras is primarily Python; Forward is C++; pick Forward when forward is primarily C++; keras is Python. [keras](http://keras.io/) reports 64k GitHub stars, 20k forks, and 228 open issues, last pushed Jul 7, 2026. [Forward](https://github.com/Tencent/Forward) has 556 stars, 62 forks, and 0 open issues, last pushed Jan 29, 2022. Figures are from public GitHub metadata via [keras's repository](https://github.com/keras-team/keras) and [Forward's repository](https://github.com/Tencent/Forward). | | [keras](/tools/keras-team-keras.md) | [Forward](/tools/tencent-forward.md) | | --- | --- | --- | | Tagline | Deep Learning for humans | A library for high performance deep learning inference on NVIDIA GPUs. | | Stars | 64,191 | 556 | | Forks | 19,752 | 62 | | Open issues | 228 | 0 | | Language | Python | C++ | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Other | | Categories | Model Training | Inference & Serving, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [keras](/tools/keras-team-keras.md) | [Forward](/tools/tencent-forward.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Dormant (18%) | | Days since push | 4d | 1624d | | Open issues (now) | 228 | 0 | | Security scan | No criticals | No lockfile | | Full report | [trust report](/tools/keras-team-keras/trust.md) | [trust report](/tools/tencent-forward/trust.md) | ## Shared compatibility - **Python**: [keras](/tools/keras-team-keras.md) - Python runtime; [Forward](/tools/tencent-forward.md) - Python runtime ## Choose when ### Choose keras if… - keras is primarily Python; Forward is C++. - License: keras is Apache-2.0, Forward is Other. - Tags unique to keras: data-science, jax, machine-learning, neural-networks. ### Choose Forward if… - Forward is primarily C++; keras is Python. - License: Forward is Other, keras is Apache-2.0. - Tags unique to Forward: cuda, forward, gpu, inference. - Also covers Inference & Serving. ## When NOT to use keras - Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ## When NOT to use Forward - Last GitHub push was 1624 days ago (dormant maintenance, Jan 29, 2022). Validate activity before betting a new project on Forward. - Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. - Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ## Common questions ### What is the difference between keras and Forward? keras: Deep Learning for humans. Forward: A library for high performance deep learning inference on NVIDIA GPUs.. See the comparison table for live GitHub stats and shared categories. ### When should I choose keras over Forward? Choose keras over Forward when keras is primarily Python; Forward is C++; License: keras is Apache-2.0, Forward is Other; Tags unique to keras: data-science, jax, machine-learning, neural-networks. ### When should I choose Forward over keras? Choose Forward over keras when Forward is primarily C++; keras is Python; License: Forward is Other, keras is Apache-2.0; Tags unique to Forward: cuda, forward, gpu, inference; Also covers Inference & Serving. ### When should I avoid keras? Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ### When should I avoid Forward? Last GitHub push was 1624 days ago (dormant maintenance, Jan 29, 2022). Validate activity before betting a new project on Forward. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ### Is keras or Forward more popular on GitHub? keras has more GitHub stars (64,191 vs 556). Stars measure visibility, not whether either tool fits your constraints. ### Are keras and Forward open source? Yes - both are open-source projects on GitHub (keras: Apache-2.0, Forward: Other). ### Where can I find alternatives to keras or Forward? GraphCanon lists graph-backed alternatives at [keras alternatives](/tools/keras-team-keras/alternatives) and [Forward alternatives](/tools/tencent-forward/alternatives) ([keras markdown twin](/tools/keras-team-keras/alternatives.md), [Forward markdown twin](/tools/tencent-forward/alternatives.md)), 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](/compare/keras-team-keras-vs-tencent-forward.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, keras or Forward? keras: Very active. Forward: Dormant. 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 keras and Forward? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [keras trust report](/tools/keras-team-keras/trust); [Forward trust report](/tools/tencent-forward/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=keras-team-keras`](/api/graphcanon/graph?tool=keras-team-keras) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_