Open
Conversation
ripienaar
reviewed
Apr 13, 2026
|
|
||
| * [Arize AX](https://arize.com) - AI engineering platform that helps AI eng/PMs, evaluate, and observe AI applications and agents with built-in Alyx agent. Free product inlcudes 25k spans and ingestion volume of 1gb per month. | ||
| * [Audio Enhancer](https://voice-clone.org/tools/audio-enhancer) - AI-powered audio enhancer SaaS that removes noise and echo while preserving natural vocal clarity. totally Free: unlimited one-click enhancements, no login required, supports MP3/WAV/FLAC | ||
| * [Bifrost](https://www.getmaxim.ai/bifrost) - An open-source AI gateway built in Go for enterprise-grade reliability and governance with just 20μs overhead at 5,000 RPS. |
Owner
There was a problem hiding this comment.
Provide details of the SaaS services please
Author
There was a problem hiding this comment.
@ripienaar updated, bifrost is self hosted (no saas), but maxim has saas offerings and has free tier. we can include it in this list 🙇
Added Bifrost as an open-source AI gateway with enterprise-grade reliability.
sammaji
changed the title
ripienaar
reviewed
Apr 17, 2026
| * [Langtrace](https://langtrace.ai) - enables developers to trace, evaluate, manage prompts and datasets, and debug issues related to an LLM application’s performance. It creates open telemetry standard traces for any LLM which helps with observability and works with any observability client. Free plan offers 50K traces/month. | ||
| * [LangWatch](https://langwatch.ai) - A LLMOps platform helping AI teams measure, monitor, and optimize LLM applications for reliability, cost-efficiency, and performance. With a powerful DSPy component, we enable seamless collaboration between engineers and non-technical teams to fine-tune and productionize GenAI products. Free plan includes all platform features, 1k traces/month and 1 workflow DSPy optimizers. [#opensource](https://github.com/langwatch/langwatch) | ||
| * [Lumenfall.ai](https://lumenfall.ai/) - AI media gateway providing unified access to leading image generation models via an OpenAI-compatible API. The platform itself is free to use with zero markup and no subscription fee. Inference costs for most models are billed at provider price, but FLUX.1 [schnell] FP8 is offered free forever with unlimited usage for registered users. Built-in failover and provider resilience included. | ||
| * [Maxim](https://www.getmaxim.ai) - An LLM evaluation and observability platform with agent simulation and prompt playground. |
Owner
There was a problem hiding this comment.
Thanks. You have to state what’s free
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Added Bifrost as an open-source AI gateway with enterprise-grade reliability.
Free SaaS Offering Submission
Code of Conduct
We do not accept Pull Requests for additions that do not use this template.
If you open a Pull Request that was written using AI or does not use this
form we will close it without reviewing it or discussing it.
We are not here to argue with you. If you are argumentative, abusive,
lie or missrepresent your service or are otherwise anti-social we will
block you.
Requirements