Comparison
abogen vs openai-edge-tts
Verdict
Pick abogen if abogen generates audiobooks with synchronized captions from ebooks in multiple languages using speech synthesis technologies, suitable for content creators who need to add auditory experiences to text-based media; pick openai-edge-tts if openai-edge-tts is a text-to-speech API endpoint for edge computing. It replaces cloud-based solutions like OpenAI.
Markdown twin · abogen alternatives · openai-edge-tts alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | abogen | openai-edge-tts |
|---|---|---|
| Maintenance | Very active (5d since push) As of 3w · github_public_v1 | Dormant (392d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Personal account As of 3w · github_public_v1 | Not a fork · Personal account As of 3w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No published findings from this source as of 2026-07-11 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
- abogen
- Generate audiobooks from EPUBs, PDFs and text with synchronized captions.
- openai-edge-tts
- Free text-to-speech API for edge computing
Stars
- abogen
- 5.4k
- openai-edge-tts
- 2.0k
Forks
- abogen
- 398
- openai-edge-tts
- 304
Open issues
- abogen
- 45
- openai-edge-tts
- 11
Language
- abogen
- Python
- openai-edge-tts
- Python
Adopt for
- abogen
- abogen generates audiobooks with synchronized captions from ebooks in multiple languages using speech synthesis technologies, suitable for content creators who need to add auditory experiences to text-based media.
- openai-edge-tts
- openai-edge-tts is a text-to-speech API endpoint for edge computing. It replaces cloud-based solutions like OpenAI.
Persona
- abogen
- -
- openai-edge-tts
- -
Runtime
- abogen
- -
- openai-edge-tts
- -
License
- abogen
- MIT
- openai-edge-tts
- GPL-3.0
Last pushed
- abogen
- Jul 23, 2026
- openai-edge-tts
- Jul 1, 2025
Categories
- abogen
- Developer Tools, Speech & Audio
- openai-edge-tts
- Speech & Audio
Trust and health
Maintenance
- abogen
- Very active (96%)
- openai-edge-tts
- Dormant (18%)
Days since push
- abogen
- 5d
- openai-edge-tts
- 392d
Open issues (now)
- abogen
- 45
- openai-edge-tts
- 11
OSV dependency advisories
- abogen
- No lockfile (source not queried)
- openai-edge-tts
- No published findings from this source as of 2026-07-11
Full report
- abogen
- Trust report
- openai-edge-tts
- Trust report
Shared compatibility
- Python · abogen: Python runtime · openai-edge-tts: Python runtime
Choose abogen if…
- License: abogen is MIT, openai-edge-tts is GPL-3.0.
- Tags unique to abogen: audiobook, content-creation, epub, pdf.
- Also covers Developer Tools.
- You require comprehensive support for both English and non-English voices, including Japanese and Mandarin Chinese
When NOT to use abogen
- For use cases requiring minimal setup without the need to install Kokoro's development version or espeak-ng separately
- If your project strictly limits external dependencies to pre-installed packages, as abogen requires additional installs beyond pip
Choose openai-edge-tts if…
- License: openai-edge-tts is GPL-3.0, abogen is MIT.
- Tags unique to openai-edge-tts: ai, cloud-replacement, docker, edge-tts.
- openai-edge-tts ships Docker support for self-hosted deployment.
- You need text-to-speech services locally without relying on the internet or external APIs.
When NOT to use openai-edge-tts
- Requires self-management of a Docker environment for setup and maintenance.
- Does not support as many out-of-the-box audio formats without including FFmpeg.
- Not suitable if you prefer managed cloud services that handle updates and scaling automatically.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (denizsafak/abogen) · observed Jul 29, 2026
- GitHub forks (denizsafak/abogen) · observed Jul 29, 2026
- Last push (denizsafak/abogen) · observed Jul 23, 2026
- License file (MIT) · observed Jul 29, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (travisvn/openai-edge-tts) · observed Jul 29, 2026
- GitHub forks (travisvn/openai-edge-tts) · observed Jul 29, 2026
- Last push (travisvn/openai-edge-tts) · observed Jul 1, 2025
- License file (GPL-3.0) · observed Jul 29, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: abogen 5.4k · openai-edge-tts 2.0k (synced Jul 29, 2026).
Common questions
- What is the difference between abogen and openai-edge-tts?
- abogen: Generate audiobooks from EPUBs, PDFs and text with synchronized captions.. openai-edge-tts: Free text-to-speech API for edge computing. See the comparison table for live GitHub stats and shared categories.
- When should I choose abogen over openai-edge-tts?
- Choose abogen over openai-edge-tts when License: abogen is MIT, openai-edge-tts is GPL-3.0; Tags unique to abogen: audiobook, content-creation, epub, pdf; Also covers Developer Tools; You require comprehensive support for both English and non-English voices, including Japanese and Mandarin Chinese.
- When should I choose openai-edge-tts over abogen?
- Choose openai-edge-tts over abogen when License: openai-edge-tts is GPL-3.0, abogen is MIT; Tags unique to openai-edge-tts: ai, cloud-replacement, docker, edge-tts; openai-edge-tts ships Docker support for self-hosted deployment; You need text-to-speech services locally without relying on the internet or external APIs.
- When should I avoid abogen?
- For use cases requiring minimal setup without the need to install Kokoro's development version or espeak-ng separately If your project strictly limits external dependencies to pre-installed packages, as abogen requires additional installs beyond pip
- When should I avoid openai-edge-tts?
- Requires self-management of a Docker environment for setup and maintenance. Does not support as many out-of-the-box audio formats without including FFmpeg. Not suitable if you prefer managed cloud services that handle updates and scaling automatically.
- Is abogen or openai-edge-tts more popular on GitHub?
- abogen has more GitHub stars (5,429 vs 2,007). Stars measure visibility, not whether either tool fits your constraints.
- Are abogen and openai-edge-tts open source?
- Yes - both are open-source projects on GitHub (abogen: MIT, openai-edge-tts: GPL-3.0).
- Where can I find alternatives to abogen or openai-edge-tts?
- GraphCanon lists graph-backed alternatives at abogen alternatives and openai-edge-tts alternatives (abogen markdown twin, openai-edge-tts 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, abogen or openai-edge-tts?
- abogen: Very active. openai-edge-tts: 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 abogen and openai-edge-tts?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: abogen trust report; openai-edge-tts trust report.