TextGen (text-generation-webui) vs vLLM
Short answer
TextGen (text-generation-webui): Local LLM app (formerly text-generation-webui) with a browser UI, OpenAI/Anthropic-compatible API and LoRA training. vLLM: High-throughput LLM inference server for GPUs with an OpenAI-compatible API. Both are in our Local model runtimes category.
Choose TextGen (text-generation-webui) if you want: no GPU server needed.
Choose vLLM if you want: fewer license conditions (Permissive vs Network copyleft (AGPL)) and larger community (95.9k vs 47.7k GitHub stars).
TextGen (text-generation-webui) publishes no official RAM figure, so we cannot compare hosting cost directly.
Last updated · computed from each project's official docs and live GitHub data · sources
TextGen (text-generation-webui) vs vLLM side by side
| TextGen (text-generation-webui) | vLLM | |
|---|---|---|
| Category | Local model runtimes | Local model runtimes |
| What it is | Local LLM app (formerly text-generation-webui) with a browser UI, OpenAI/Anthropic-compatible API and LoRA training. | High-throughput LLM inference server for GPUs with an OpenAI-compatible API. |
| License | AGPL-3.0 | Apache-2.0 |
| License type | Network copyleft (AGPL) | Permissive |
| License conditions | Free for internal and commercial use. If you modify TextGen and let users interact with it over a network, you must offer them the modified source under AGPL-3.0. Models have their own licenses. | Permissive. Internal and commercial use allowed. Models keep their own licenses. |
| Status | Active | Active |
| GitHub stars | 47.7k | 95.9k |
| Last commit | Aug 17, 2026 | Oct 30, 2026 |
| Latest release | v4.9 | v0.32.0 |
| Minimum hardware | Not published | Not published |
| Recommended hardware | Not published | Not published |
| RAM measured by us | Not tested yet | Not tested yet |
| GPU | Optional. Docker variants exist for NVIDIA, AMD, Intel Arc (beta) and CPU-only inference; portable builds come in CUDA, Vulkan, ROCm and CPU-only versions. | NVIDIA: compute capability 7.5 or higher (e.g. T4, RTX 20xx, A100, L4, H100, B200). |
| Est. server cost | Not estimated | GPU server (not estimated) |
| Deploy method | Docker Compose (built locally from the repo) | pip / uv (or Docker) |
| Known gotchas | 4 listed | 1 listed |
| Telemetry | None (documented) | On by default |
| Calls home by default | No (documented) | Not documented |
| SSO (OIDC / SAML / LDAP) | Not documented | Not documented |
| Audit log | Not documented | Not documented |
| RBAC | Not documented | Not documented |
| Details | Full TextGen (text-generation-webui) guide → | Full vLLM guide → |
Key differences
- License: TextGen (text-generation-webui): AGPL-3.0 (Network copyleft (AGPL)). vLLM: Apache-2.0 (Permissive).
- GPU: TextGen (text-generation-webui): optional / see notes. vLLM: needed for practical use.
- Est. server cost: TextGen (text-generation-webui): not estimated (no official RAM figure). vLLM: GPU server (not estimated).
- Deploy: TextGen (text-generation-webui): Docker Compose (built locally from the repo) · multi-container stack. vLLM: pip / uv (or Docker) · pip / uv (or Docker).
- GitHub stars: TextGen (text-generation-webui): 47.7k. vLLM: 95.9k.
- Last commit: TextGen (text-generation-webui): Aug 17, 2026. vLLM: Oct 30, 2026.
- Latest release: TextGen (text-generation-webui): v4.9 (May 20, 2026). vLLM: v0.32.0 (Oct 18, 2026).
Same for both: Category: Local model runtimes; Official hardware: not published; Status: Active.
TextGen (text-generation-webui) vs vLLM: FAQ
TextGen (text-generation-webui) or vLLM: which should a small business choose?
Choose TextGen (text-generation-webui) if you want: no GPU server needed. Choose vLLM if you want: fewer license conditions (Permissive vs Network copyleft (AGPL)) and larger community (95.9k vs 47.7k GitHub stars). TextGen (text-generation-webui) publishes no official RAM figure, so we cannot compare hosting cost directly.
Which is cheaper to self-host, TextGen (text-generation-webui) or vLLM?
TextGen (text-generation-webui): not estimated (no official RAM figure). vLLM: GPU server (not estimated). Our estimate is the cheapest Hetzner Cloud plan that meets each project's official RAM and vCPU figure; it covers the server only.
How much hardware do TextGen (text-generation-webui) and vLLM need?
TextGen (text-generation-webui): not published. vLLM: not published. vLLM needs a GPU for practical use.
What is the license difference between TextGen (text-generation-webui) and vLLM?
TextGen (text-generation-webui): AGPL-3.0 (Network copyleft (AGPL)). Free for internal and commercial use. If you modify TextGen and let users interact with it over a network, you must offer them the modified source under AGPL-3.0. Models have their own licenses. vLLM: Apache-2.0 (Permissive). Permissive. Internal and commercial use allowed. Models keep their own licenses. This is a summary, not legal advice.
Is TextGen (text-generation-webui) or vLLM more actively maintained?
TextGen (text-generation-webui): Active, last commit Aug 17, 2026. vLLM: Active, last commit Oct 30, 2026. GitHub data refreshed Oct 30, 2026.
Which is easier to deploy, TextGen (text-generation-webui) or vLLM?
TextGen (text-generation-webui) installs via Docker Compose (built locally from the repo) (multi-container stack); vLLM via pip / uv (or Docker) (pip / uv (or Docker)). TextGen (text-generation-webui) lists 4 known gotchas and vLLM lists 1; see each app page.
Related
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Sources
- TextGen (text-generation-webui) GitHub repository: github.com/oobabooga/textgen
- TextGen (text-generation-webui) documentation: github.com/oobabooga/textgen#installation
- TextGen (text-generation-webui) license: github.com/oobabooga/textgen/blob/main/LICENSE
- TextGen (text-generation-webui) hardware requirements: github.com/oobabooga/textgen/wiki/09-%E2%80%90-Docker
- TextGen (text-generation-webui) deploy instructions: github.com/oobabooga/textgen#docker
- vLLM GitHub repository: github.com/vllm-project/vllm
- vLLM documentation, vLLM hardware requirements: docs.vllm.ai/en/latest/getting_started/installation/gpu/
- vLLM license: github.com/vllm-project/vllm/blob/main/LICENSE
- vLLM deploy instructions: github.com/vllm-project/vllm#readme
- Hetzner Cloud pricing used for cost estimates (read 2026-10-25): www.hetzner.com/cloud/regular-performance
- GitHub REST API (stars, commits, releases): docs.github.com/en/rest
Every value is generated from the same verified data as the app pages. Spotted something wrong? Tell us.