AI · alternatives · 2026
24 alternatives to Noisegate – a differential-privacy gateway for untrusted AI agents
Noisegate: a differential privacy gateway that lets an untrusted LLM agent query sensitive data over MCP (Model Context Protocol), with a formal guarantee no individual's record can leak even if the agent is adversarial - enforcement lives in trusted code below the model, validated by a runnable att
Noisegate is a privacy gateway designed to protect data when using untrusted AI agents. It applies differential privacy techniques to shield sensitive information while allowing AI systems to function. The tool is… 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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Many teams connecting LLMs to external tools eventually encounter the same architectural issue: as more tools and agents are added, the integration pattern becomes an N×M mesh of direct connections. Each agent implements its own auth, retries, rate limiting, and logging; each tool needs credentials distributed to multiple places and observability becomes fragmented. We built LLM gateway with this goal to provide a single place to manage authentication, authorization, routing, and observability for MCP servers, with a path toward a more general agent-gateway architecture in the future. The…
Dec 2025 · truefoundry.com · its alternatives →
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Respan Gateway▲352One AI gateway with built-in observability and evals
Jun 2026 · respan.ai · its alternatives →
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Context Gateway▲220We built an open-source proxy that sits between coding agents (Claude Code, OpenClaw, etc.) and the LLM, compressing tool outputs before they enter the context window. Demo: https://www.youtube.com/watch?v=-vFZ6MPrwjw#t=9s. Motivation: Agents are terrible at managing context. A single file read or grep can dump thousands of tokens into the window, most of it noise. This isn't just expensive — it actively degrades quality. Long-context benchmarks consistently show steep accuracy drops as context grows (OpenAI's GPT-5.4 eval goes from 97.2% at 32k to 36.6% at 1M…
Mar 2026 · github.com · its alternatives →
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Free MCP for security AI: live BGP, DNS, threat graph
May 2026 · whisper.security · its alternatives →
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discode.ai▲371100+ AI models, one interface. ECO friendly.
Jun 2026 · discode.ai · its alternatives →
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PrivacyPal▲110The Browser Extension for AI Governance & Security.
Jan 2026 · privacypal.ai · its alternatives →
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Self-hosted security for AI agents — zero data egress
Jun 2026 · trustgateai.io · its alternatives →
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Tinfoil▲99AI chat and API that keeps your conversations fully private
Apr 2026 · chat.tinfoil.sh · its alternatives →
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IQ Routing▲100Route every LLM call to the cheapest model that holds quality. Chatbots, RAG, agent loops, and finance. Cut spend 40 to 80 percent, measured on our own traffic, live in thirty seconds.
Aug 2026 · iq-routing.com · its alternatives →
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CtrlAI▲104Transparent proxy that secures AI agents with guardrails
Mar 2026 · github.com · its alternatives →
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Connect AI agents to governed metadata via MCP
Jan 2026 · dawiso.com · its alternatives →
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GateLLM▲13The open-source gateway securing your AI workflows
2025 · gatellm.web.app · its alternatives →
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Open Source Reliability Harness: Make your agents follow rules. One line of code to enforce, trace, and improve. - GitHub - open-bias/open-bias: Open Source Reliability Harness: Make your agents follow rules. One line of code to enforce, trace, and improve.
Apr 2026 · github.com · its alternatives →
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Agent-aware LLM cost tracking for small teams.
Jun 2026 · agentgate-theta.vercel.app · its alternatives →
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Intent routing for regulated AI agents
Jun 2026 · automa-labs-ai.polsia.app · its alternatives →
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A zero-trust security layer between your apps and LLMs
Jan 2026 · its alternatives →
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Deepfind is a privacy-first AI search engine that provides fast, accurate and real-time answers to any question.
2024 · deepfind.co · 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 →