Dev tools · alternatives · 2026
24 alternatives to Meridian
An open-source MMM built by Google
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.
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Meridian▲543Don't let your work go unnoticed. Get promoted!
Aug 2026 · meridiona.com · its alternatives →
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Latitude▲685Open-source AI agent monitoring platform. Full observability into what
2024 · latitude.so · its alternatives →
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Meridian▲18Turn research into dev ready specs and develop with agents
Jul 2026 · getmeridian.tech · its alternatives →
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Meridian▲90An interactive album of your experiences around the world
2015 · indiegogo.com · its alternatives →
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LLM Gatewayfree tier▲296I built an OpenAI-compatible LLM gateway that routes requests to OpenAI, Anthropic, Ollama, vLLM, llama-server, SGLang... anything that speaks /v1/chat/completions. Single Go binary, one YAML config file, no infrastructure. It does the things you'd expect from this kind of gateway... semantic routing via a three-layer cascade (keyword heuristics, embedding similarity, LLM classifier) that picks the best model when clients omit the model field, weighted round-robin load balancing across local inference servers with health checks and failover. The part I think is most…
2025 · llmgateway.io · its alternatives →
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Axis One▲78I’ve been building a small hardware box that runs local LLMs like Mistral, Qwen and Llama, and exposes an OpenAI compatible API on your local network. There’s no cloud, no login system and no telemetry. I built it because a lot of small firms want ChatGPTbstyle tools but can’t use cloud AI for privacy or compliance reasons, and most don’t want to deal with GPU servers, drivers, Docker or model configs. The aim is to make local AI feel as simple as plugging in a router. Right now the box boots into a very simple web UI where you choose a model and start using it. The API follows the OpenAI…
Nov 2025 · axis-one-psi.vercel.app · its alternatives →
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Hi HN, we built an open source model gateway. It's a single place to manage our own self hosted, frontier, and open source models in one place. It’s is rust native, built for concurrency, and implements all the config quirks across models and providers (streaming formats, tool calls, model parameters, rate limits, and different error behavior). The gateway adds under 1 ms for BYOK requests and under 2 ms when Experiential supplies the provider key. It has every major inference provider, and 1000+ models refreshed daily via a codex agent that opens a PR. Compared to other similar projects…
Aug 2026 · github.com · its alternatives →
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Your apps run you on autopilot. Meridian gives you back.
Jun 2026 · play.google.com · its alternatives →
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Hey HN, we're super excited to share something we've been working on: OpenLIT. After an engaging preview that some of you might recall, we are now proudly announcing our first stable release! *What's OpenLIT?* Simply put, OpenLIT is an open-source tool designed to make monitoring your Large Language Model (LLM) applications straightforward. It’s built on OpenTelemetry, aiming to reduce the complexities that come with observing the behavior and usage of your LLM stack. *Beyond Basic Text Generation:* OpenLIT isn’t restricted to just text and chatbot outputs. It now includes automatic…
2024 · github.com · its alternatives →
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Meridian▲2Answers questions by scraping web data in real time.
2025 · meridian-navy.vercel.app · its alternatives →
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Hey HN, We've been building a multi-model API for LLMs called OpenRouter since we launched the Window AI extension in April this year [0]. The events of the last week make it clear the LLM landscape is unpredictable, so LLM aggregators are picking up interest. Unlike others, we're making a router on top of a public, explorable dataset. We recently built a way to rank and visualize this data, including the token counts we see going to and from different models, both open-sourced (like Llama, Mistral, finetunes, and variants) and closed-sourced (OpenAI, Anthropic). The API supports - 50+…
Apr 2026 · openrouter.ai · its alternatives →
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Hi everyone, we’re a small team, supported by Mozilla, who are working on re-imagining a UI for training, tuning and testing local LLMs. Everything is open source. If you’ve been training your own LLMs or have always wanted to, we’d love for you to play with the tool and give feedback on what the future development experience for LLM engineering could look like.
2025 · github.com · its alternatives →
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Prism▲79Accelerate API development with realistic mock servers
2023 · stoplight.io · its alternatives →
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Hi HN! We built Meridian because we kept seeing the same thing: developers get estimates for planned work, and then spend a huge chunk of their time doing everything that wasn't planned. Debugging something weird, helping a teammate, reviewing PRs, jumping on an incident, fixing a flaky test, answering questions, etc. All useful work, but a lot of it never makes it back into the estimate. So when the sprint slips, it can look like the estimate was wrong, when really, a bunch of other work happened in between. Meridian is our attempt to make that work visible and better account for it. We’re…
Aug 2026 · github.com · its alternatives →
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Swirl is the Open-Source Platform for Enterprise Search with AI (LLMs and GPT). Swirl can connect to many data sources and provide search functionality. If your product has an API then it can be searched with Swirl. Like, SQL Databases, NoSQL, Slack, Google Bard, Open AI, Huggingface, Spacy, Teams, Outlook, Calendar, ApaceSolr, etc. All the search providers, and all the data siloes. It can then use Chat GPT or any other LLM to perform RAG(Retrieval Augmentated Generation) on your content.
2023 · github.com · its alternatives →
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Swirl Is an Open-Source Search engine alternative to Algolia, and the likes. But Swirl queries anything with an API then uses Large Language Models to re-rank the unified results without copying any data! If the database has an API it can connect to and provide search functionality. You can use it to generate AI insights over a large and spread-out database. Check the website: https://swirl.today/ GitHub: https://github.com/swirlai/swirl-search
2023 · github.com · its alternatives →
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Meridian▲2Know what works. Ship it everywhere.
Apr 2026 · meridian.banton-digital.com · its alternatives →
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Open-source, OpenAI-compatible LLM gateway you run yourself. One endpoint for 40+ providers, with virtual keys, budgets, and usage tracking. - mozilla-ai/otari
Jul 2026 · github.com · its alternatives →
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Meridian▲2Built for project managers who actually manage projects.
Aug 2026 · meridian4pm.com · 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 →