Best Upsonic Alternatives in 2025
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Build AI agents and LLM apps with observability, evals, and replay analytics. No more black boxes and prompt guessing.
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Address your efficiency, accuracy, and expertise with Sonio. Our AI-powered software empowers all your prenatal ultrasound specialists for screening.
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Automate GUIs like a human with Agent S, the open-source framework for intelligent UI automation. Learn from experience!
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Discover Sonus-1, a revolutionary LLM family. With advanced reasoning, coding, & real-time data, it outperforms. Ideal for edu, dev, & biz. Try now at chat.sonus.ai.
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Ultravox.ai: Next-gen enterprise Voice AI for human-like, real-time conversations. Scale massively, eliminate lag & power smarter agents.
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Automate complex tasks with CortexON, the open-source AI agent. Web interaction, file mgmt, code & API integration. Control your data & workflow!
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Most speech APIs break down outside the lab. Soniox transcribes, translates, and understands speech as it happens — in any environment. Production-ready from day one.
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1up analyzes all of your company knowledge sources (like your website, Google Drive, or Confluence) and automatically provides a single answer for any question.
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Kosong is an LLM abstraction layer designed for modern AI agent applications. It unifies message structures, asynchronous tool orchestration, and pluggable chat providers so you can build agents with ease and avoid vendor lock-in.
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Build reliable AI agents and connect them to 500+ integrations with built-in multi-tenant auth management and granular permissions using our model agnostic platform and unified MCP server.
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Agent Squad: Open-source framework to orchestrate AI agent teams for complex conversations. Python & TS support, flexible context & routing.
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Smooth: Autonomous browser automation API. Get 5x faster, 7x cheaper, and ultra-reliable web tasks, data scraping & QA.
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agentUniverse is a LLM multi-agent framework that allows developers to easily build multi-agent applications.
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Debug LLMs faster with Okareo. Identify errors, monitor performance, & fine-tune for optimal results. AI development made easy.
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Deploy framework-free AI agents with one API call. No infrastructure setup required - agents are ready to use with a computer, tools, prompts, and capabilities built-in.
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Youtu-Agent: Build & evaluate SOTA autonomous AI agents fast. Modular framework for open-source LLMs, featuring automated generation & tools.
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Posium leverages AI agents to transform end-to-end testing. Get reliable, non-flaky tests for web & mobile apps 10x faster with minimal maintenance.
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EvoAgentX: Automate, evaluate, & evolve AI agent workflows. Open-source framework for developers building complex, self-improving multi-agent systems.
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Occamise: AI customer service, simplified. Build & deploy agents across channels with our no-code platform. Try it today!
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Opik: The open-source platform to debug, evaluate, and optimize your LLM, RAG, and agentic applications for production.
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Anus: Open-source AI agent framework for advanced automation. Create single & multi-agent systems with powerful tools & flexible models.
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OmniAI: All-in-one AI content platform. Write, code, images, voiceovers, chat, transcribe audio. Simplify content creation workflow!
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Tired of your AI agents running in a black box? Omnara is the "PagerDuty for AI Agents," giving you the real-time visibility and control to command your entire fleet of AI agents. We turn passive monitoring into active, real-time collaboration, giving you the visibility and control you need to build, debug, and scale with confidence.
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Oqlous AI unifies your project tools. Automate complex cross-app tasks with a single AI prompt, freeing your team for strategic work.
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Open source AI agents for privacy-first insight & automation. Observer AI runs locally on your machine, keeping your data secure and private.
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Automate Playwright E2E tests with AI. Octomind generates, runs, & maintains tests. Faster CI/CD, less maintenance.
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Convert audio and video files into text quickly and accurately with Sonix. Try Sonix for free and experience fast, accurate transcription and translation services.
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II-Agent: Open-source AI assistant automating complex, multi-step tasks. Powers research, content, data, dev & more. Enhance your workflows.
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SuperAgentX, an open - source AI framework, enables building autonomous AI agents for AGI. Features include goal - oriented multi - agents, easy deployment, and flexible LLM config. Ideal for e - commerce, data analysis, and research. Explore AGI possibilities now!
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Easily integrate AI agents equipped with external tools into your app.Data validation & type-safety, errors recovery, real-time streaming, and managed long-term memory out-of-the-box