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Data & Analytics

Upsolve AI

Upsolve AI is an Agent Studio for data teams to build, deploy, and evaluate grounded, governed, and trustworthy analytics agents. It layers institutional context (warehouse tables, validated SQL patterns, semantic models, KPI definitions, and business rules from sources like Notion, Slack, and email) on top of 30+ SQL database connectors so end users can ask questions in natural language and get accurate, traceable answers. Every conversation is fully traced end-to-end (tool calls, SQL, agent output), a built-in evaluation agent grades performance, and context monitoring surfaces gaps so accuracy improves with use. Agents deploy to Slack, Teams, Claude, ChatGPT, Cursor, or embed in your own product via MCP/SDK.

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Writing & Editing

Clarafy

Clarafy is a Chrome extension that instantly polishes text directly where you type. It translates chaotic brain-dumps into perfectly formatted text in one click, fixes grammar, perfects tone, and offers hold-to-dictate voice input that converts rambling speech into clean writing. Its app-aware context adapts output to the destination — casual in Discord, professional in Gmail, structured as a prompt in ChatGPT — and StyleMemory learns your writing style over time. Free tier includes 10 polishes per day; Pro adds unlimited polishes, the Atelier writing tools, and a state-of-the-art model.

writing-assistantchrome-extensiongrammar+3
Audio & Voice

Sun

Sun is a realtime voice API and multi-speaker voice model built for collaborative voice interaction rather than one-on-one turn taking. Unlike existing realtime voice APIs designed for a single user talking to a single AI, Sun handles group settings — meetings, classrooms, sales calls, multi-agent debates, and brainstorms — with multi-speaker awareness and a 10x context window. Agents respond only when addressed by name with a question, and voice-activity monitoring prevents interrupting active speakers. Positioned as an alternative to ChatGPT Realtime and Gemini Live APIs.

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Developer Tools

Walrus Memory

Walrus Memory is a portable memory layer for AI agents that lets them keep context and work across apps, runtimes, and sessions instead of resetting every time. Agents integrate via a Python or TypeScript SDK with two calls — remember and recall — while the service handles authentication, encryption, embeddings, and storage on the Walrus verifiable data platform. Memories carry programmable permissions, so users decide how each memory is shared, accessed, and updated, and shared memory spaces let multiple agents coordinate across long-running workflows. Integrates with Claude, ChatGPT, and Gemini.

agent-memoryai-agentssdk+3

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