
Crewship.dev
Langfuse
Datadog
Guardrly
Helicone AI
LangSmith
Sentry.io
Cost observability for AI agents in production

Bright Data
Oxylabs
Decodo
ASocks
FoxyProxy
IPRoyal
NetNut.io
KindProxy offers rotating residential and static ISP proxies across 198+ countries and regions. Featuring HTTP(S) and SOCKS5 support, sticky sessions, and city and ASN targeting, it's ideal for web scraping, SEO monitoring, market research, ad verifi
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | agentshield.one | kindproxy.com |
| Pricing | ||
| Company | 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


AgentShield is a cost observability platform for AI agents. Teams deploy LangChain, CrewAI, AutoGen, and LlamaIndex agents in production with zero visibility on what they actually cost. One agent loops overnight and a $1.50/day baseline becomes $150 before anyone notices. AgentShield fixes this...
About KindProxy KindProxy is a proxy service provider offering rotating residential proxies and static ISP proxies for individuals, developers, and businesses worldwide. Key Features Global Residential IPs: Access residential IPs across 198+ countries and regions for location-specific online...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of KindProxy yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing AgentShield.one and KindProxy.
AgentShield.one's answer
Built by a solo founder as part of a challenge to ship 6 SaaS products in 6 months. AgentShield is tool number 1. The idea came from watching developers in the build-in-public community share stories about AI agents looping overnight and generating unexpected bills. The entire product was built in 5 days across 7 sprints with public kill criteria: less than $200 MRR at 12 weeks means killing the product and moving on.
KindProxy's answer:
KindProxy was built to provide flexible proxy solutions for users who need access to residential and static ISP IPs across different regions. The platform focuses on straightforward pricing, practical targeting options, and compatibility with common proxy protocols, helping individuals and businesses choose the right solution for their workflows.
AgentShield.one's answer
LangSmith and Langfuse focus on tracing and prompt engineering. Helicone focuses on API logging. AgentShield is the only tool that combines real-time cost monitoring with anomaly detection, session replay, and production guardrails like PII redaction and budget caps with kill switch. It also supports LangChain, CrewAI, AutoGen, and LlamaIndex out of the box with a single Python decorator.
KindProxy's answer:
KindProxy combines flexible pricing, multiple proxy types, and practical targeting options in one platform. Users can choose prepaid residential traffic plans without a mandatory subscription or opt for static ISP proxies when they need a consistent IP address. Support for HTTP(S) and SOCKS5 makes integration with common proxy tools and automation workflows straightforward.
AgentShield.one's answer
AgentShield combines cost tracking, session replay, and guardrails in one platform specifically built for AI agents. Most observability tools focus on infrastructure metrics, not per-agent cost breakdowns. AgentShield lets you see exactly what each agent costs per task, replay every step of a session for debugging, and set budget caps with an automatic kill switch. Setup takes one line of code.
KindProxy's answer:
KindProxy offers rotating residential proxies and static ISP proxies with flexible prepaid traffic plans, sticky sessions, and country, city, and ASN-level targeting. With HTTP(S) and SOCKS5 support, transparent pricing, and no subscription requirement for prepaid traffic plans, users can choose a proxy solution that fits their specific needs.
AgentShield.one's answer
Teams and solo developers running AI agents in production who need visibility on costs and behavior. This includes startups with 3-30 developers deploying LLM-based agents, AI agencies managing agents for multiple clients, and indie hackers building AI products who want to avoid surprise API bills.
KindProxy's answer:
KindProxy serves developers, businesses, digital marketers, SEO professionals, market researchers, and data collection teams. It is suitable for web scraping, search engine monitoring, ad verification, market research, browser automation, and managing region-specific online workflows.
AgentShield.one's answer
FastAPI, Next.js, Supabase, Redis, Celery, Stripe, Python SDK. Deployed on Railway, Vercel, and Cloudflare. Built with Claude Code.
KindProxy's answer:
KindProxy supports HTTP(S) and SOCKS5 proxy protocols and integrates with common browser automation and proxy management tools. The platform provides web-based account management, traffic usage monitoring, and proxy configuration features.
KindProxy's answer:
KindProxy serves customers across a range of use cases, including web data collection, SEO monitoring, market research, digital marketing, and browser automation. We do not publicly disclose individual customer names without their permission.
Share your experience with using AgentShield.one and KindProxy. For example, how are they different and which one is better?
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