AI · alternatives · 2026
24 alternatives to Difinity.ai
Intercept, govern, and audit every AI request in real time
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Proxy 1.0▲718Your AI Assistant that actually gets things done
2025 · convergence.ai · its alternatives →
- 2
Respan Gateway▲352One AI gateway with built-in observability and evals
Jun 2026 · respan.ai · its alternatives →
- 3
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 →
- 4
CtrlAI▲104Transparent proxy that secures AI agents with guardrails
Mar 2026 · github.com · its alternatives →
- 5
Gateplex▲12Real-time governance firewall for autonomous AI agents
May 2026 · gateplex.ai · its alternatives →
- 6
Overseer AI▲129Handle AI governance with a simple, custom-policy-driven API
2025 · overseerai.app · its alternatives →
- 7
Hi HN! We’re the team behind Fiddler, and we recently built an Agent Cache feature. It works by capturing an LLM request/response pair and, once caching is enabled, serving subsequent matching calls locally so duplicate requests never hit the provider. It’s meant to reduce three pains that show up together in agent development: token cost, feedback-loop latency, and output non-determinism. We’d love to hear your thoughts.
Aug 2026 · telerik.com · its alternatives →
- 8
- 9
Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…
2025 · infinitcode.ai · its alternatives →
- 10
AIVory Guard▲62Real-time compliance & security validation for AI coding
Dec 2025 · aivory.net · its alternatives →
- 11
Your AI agent hits an infinite loop and racks up $2000 in API charges overnight. This happens weekly to AI developers. AgentGuard monitors API calls in real-time and automatically kills your process when it hits your budget limit. How it works: Add 2 lines to any AI project: const agentGuard = require('agent-guard'); await agentGuard.init({ limit: 50 }); // $50 budget // Your existing code runs unchanged const response = await openai.chat.completions.create({...}); // AgentGuard tracks costs automatically When your code hits $50 in API costs, AgentGuard stops…
2025 · github.com · its alternatives →
- 12
gate.cat▲5gate.cat blocks destructive shell commands before AI coding agents execute them. Open source, local, and fail-closed.
Jul 2026 · gate.cat · its alternatives →
- 13
Charter▲2A policy gate your AI agent must ask before it spends
Aug 2026 · usecharter.xyz · its alternatives →
- 14
- 15
- 16
Every other gateway is detect-and-block. You don't get a security grade. You don't get red team in CI. We built the one that does. PromptGuard is a proxy: change your base URL (one line with our SDK, or a few lines without), and every request gets checked for prompt injection, PII leaks, jailbreaks, and abuse. 20+ threat vectors, 39+ PII types. We also ship a red team suite and an autonomous agent that mutates attacks to find bypasses - you get a grade (A-F) and a GitHub Action that runs these tests on every PR. So you see where you're weak before you ship. Works with OpenAI, Anthropic,…
Dec 2025 · promptguard.co · its alternatives →
- 17
AI Risk & Compliance Monitoring, On Autopilot.
2025 · ai-guard-copilot.com · its alternatives →
- 18
A reverse proxy that detects recursive agent loops and enforces spend caps in volatile memory, without retaining prompt payloads.
15d ago · circuit-breaker-sage.vercel.app · its alternatives →
- 19
100% local, privacy-first AI security & compliance scanner
May 2026 · 5783c286-0743-48fe-a488-2d8428a5a4ef-00-bbj3pz3iu8px.sisko.replit.dev · its alternatives →
- 20
AxioRank▲9The security gateway for AI agents | identity, policy, audit
Jun 2026 · axiorank.com · its alternatives →
- 21
Zero-trust AI perimeter that masks PII for privacy
Aug 2026 · shadow-ai-guard-plat-c0ir.bolt.host · its alternatives →
- 22
- 23
Lineation▲10Real-time guardrails for agentic AI and enterprise workflows
Jul 2026 · lineation.ai · its alternatives →
- 24
BoundaryAI ▲1Stop AI agents before they act. Patent Pending.
May 2026 · boundaryai.ai · its alternatives →
Also compare
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 →