AI · alternatives · 2026

24 alternatives to Know your agent

A trust infrastructure to secure AI agent transactions.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
agent.ai▲587
The #1 Professional Network for AI Agents
2025 · builderpack.com · its alternatives →
2
Back4app AI Agent▲549
Your AI DevOps assistant
2023 · back4app.com · its alternatives →
3
Cloudflare Wallets▲272
the programmable wallet for the agentic Internet
Aug 2026 · blog.cloudflare.com · its alternatives →
4
Merge Agent Handler▲319
Power your AI agents with enterprise-ready tools via MCP
2025 · merge.dev · its alternatives →
5
Nia▲302
AI code agent that actually understands your codebase
2025 · trynia.ai · its alternatives →
6
NervePay▲74
Give AI agents identity, secrets vault & analytics
Feb 2026 · nervepay.xyz · its alternatives →
7
Pensieve▲133
Full company context for every AI agent
Mar 2026 · pensieve.uk · its alternatives →
8
Whismer AI▲119
Build personalized AI knowledge base with your data
2023 · its alternatives →
9
KYA Lab(Know your Agents)▲3
Secure Identity and Authorization for AI Agents
Feb 2026 · its alternatives →
10
Kynara▲3
An Enterprise Permission Layer for AI Agents
Jul 2026 · kynaraai.com · its alternatives →
11
Agentfield▲91
Build & scale AI \ agents as microservices with IAM
Dec 2025 · agentfield.ai · its alternatives →
12
Kyro-ai ▲24
Automate support, leads, appointments & outreach.
2025 · kyro-ai.com · its alternatives →
13
Agent Looker▲16
Scam-proof your AI agents
Sep 2026 · agentlooker.ai · its alternatives →
14
I Built a Payment SDK for AI Agents ▲8
ask an agent to buy something, and it hits a wall. Why?
Mar 2026 · github.com · its alternatives →
15
E2a – Open-source email gateway for AI agents▲48
We were building an agent system and wanted email as a trigger. We decided to take it out and made it a standalone service. The primary email features we wanted and used for our own agent system: 1. Email threading stays consistent with agent conversation threading 2. Human in the loop review for outbound emails (especially during testing phase) 3. Quick onboarding/offboarding email addresses for agents within minutes 4. Websocket for local agents and at-least-once webhook delivery for Cloud agents Not yet: DMARC (only SPF/DKIM today), scoped API keys, HA/multi-region (single…
May 2026 · github.com · its alternatives →
16
HelixID▲34
Open-source identity & trust layer for AI agents
Sep 2026 · helixid.dev · its alternatives →
17
MintyCode▲11
Turn your expertise into AI agents others can trust
Apr 2026 · mintycode.io · its alternatives →
18
TrustPass.ai▲3
Digital IDs for the Agentic Internet
Feb 2026 · trustpass.ai · its alternatives →
19
TrustyAgentsHub▲13
Simplifying AI Agent Discovery for Everyone
2025 · trustyagentshub.com · its alternatives →
20
Quantpulsar▲6
AI Agents for Smart Contract Security
2025 · quantpulsar.com · its alternatives →
21
KeyID – Free email and phone infrastructure for AI agents (MCP)▲11
Dedicated infrastructure for AI agent fleets — email, phone, web search, file storage, page hosting, 2FA, cron, and encrypted vault on domains reserved exclusively for your project. Access by arrangement.
Mar 2026 · keyid.ai · its alternatives →
22
agentsudo▲5
Okta for AI agents. IAM for digital workers.
Nov 2025 · agentsudo.dev · its alternatives →
23
Magic Circle▲3
Secure AI agents for contract review & due diligence
Jun 2026 · magiccircle.techtack.com.vn · its alternatives →
24
ThickDot Agent▲14
Ai agent automates end-to-end inventory receiving process
2025 · agent.thickdot.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 →