AI · alternatives · 2026
24 alternatives to LeMUR
The easiest way to build LLM apps on voice data
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. LeMUR launched in 2023; newer entries below may have overtaken it.
- 1
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
Apr 2026 · github.com · its alternatives →
- 2
- 3
Llama 2▲263The next generation of Meta's open source LLM
2023 · developer.meta.com · its alternatives →
- 4
LangSmith▲350Build and deploy LLM applications with confidence
2023 · langchain.com · its alternatives →
- 5
Llama 3.3 70B▲347Llama 405B-level performance, at a fraction of the cost
2024 · developer.meta.com · its alternatives →
- 6
LLaMA▲118A foundational, 65-billion-parameter large language model
2023 · research.facebook.com · its alternatives →
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Lekh AI▲80Run powerful AI models on your Mac:fully offline and private
Jan 2026 · apps.apple.com · its alternatives →
- 8
The easiest way to do output iteration with Llama 3.1 405B
2024 · respan.ai · its alternatives →
- 9
Code Llama▲73A state-of-the-art large language model for coding
2023 · ai.meta.com · its alternatives →
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Code Llama 70B▲144New, performant version of Meta's LLM for code generation
2024 · developer.meta.com · its alternatives →
- 11
Power enterprise voice solutions with Deepgram’s Speech-to-Text, Text-to-Speech, and Voice Agent APIs. Real-time, accurate, and built for scale.
2015 · lexika.io · its alternatives →
- 12
Gradient▲153Developer API for building private LLMs that you own
2023 · hyperagent.com · its alternatives →
- 13
Train and deploy speech AI models for free
2020 · console.deepgram.com · its alternatives →
- 14
G'day, HN! I'm one of the maintainers of `llm`. I've been working alongside a trusty group of contributors to bring this project to life, and we're now at a point where we're ready to share it with the world. Large language models (LLMs) are taking the computing world by storm due to their emergent abilities that allow them to perform a wide variety of tasks, including translation, summarization, code generation, and even some degree of reasoning. However, the ecosystem around LLMs is still in its infancy, and it can be difficult to get started with these models. `llm` is a one-stop shop for…
2023 · github.com · its alternatives →
- 15
We built SwiftAI, an open-source Swift library that lets you use Apple’s on-device LLMs when available (Apple opened access in June), and fall back to a cloud model when they aren’t available — all without duplicating code. SwiftAI gives you: - A single, model-agnostic API - An agent/tool loop - Strongly-typed structured outputs - Optional chat state Backstory: We started experimenting with Apple’s local models because they’re free (no API calls), private, and work offline. The problem: not all devices support them (older iPhones, Apple Intelligence disabled, low battery, etc.). That…
2025 · github.com · its alternatives →
- 16
DemoGPT▲94Auto generative AI app generator with the power of Llama 2
2023 · github.com · its alternatives →
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Hi, I was a corporate lawyer for many years working with a lot of financial services and insurance companies. In practicing law, I noticed there was a lot of repetition in the tasks I was working on even as a highly paid attorney that could be automated. I wanted to solve the problem of dealing with a lot information and data in a practical way, using AI. This motivated me to start AI Bloks/LLMWare with my husband, who had a deep background in software and is a very early adopter of AI. We have been on this journey with our open source project LLMWare for the past 4 months, producing a…
2024 · github.com · its alternatives →
- 20
I've been tinkering with getting Llama-8B to bootstrap its own research skills through self-play. The model generates questions about documents, searches for answers, and then learns from its own successes/failures through RL (hacked up Unsloth's GRPO code). Started with just 23% accuracy on Apollo 13 mission report questions and hit 53% after less than an hour of training. Everything runs locally using open-source models. It's cool to see the model go from completely botching search queries to iteratively researching to get the right answer.
2025 · github.com · its alternatives →
- 21WD
2023 · lama.nbnl.uk · its alternatives →
- 22
Design, deploy, and optimize Generative AI Apps
2023 · klu.ai · its alternatives →
- 23
The from-scratch guide to building large language models in NodeJS.
10d ago · book.humanexperiences.io · its alternatives →
- 24
OSS voice based conversational API with <1sec latency and other nuancesfree tier, from $0.06/mo▲8Hi Hackernews, we're Maitreya, Prateek and Marmik. Over the past few months we've been working on building a platform to build, scale and monitor voice based LLM applications. Demo (https://www.youtube.com/watch?v=OSrOmyR7oQs) 1⃣ Open Source orchestration: We're open-sourcing our orchestration to quickly setup and create LLM based voice driven conversational applications https://github.com/bolna-ai/bolna/ 2⃣ Hosted API Platform: Exposing our managed solution via APIs to build voice driven applications…
2024 · bolna.dev · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →