Alternatives

Products that do what Sparrowgate does

Open-source AI API router to prevent cloud billing leaks

1
GPT Router▲211
Avoid OpenAI downtimes - one API for 30+ LLMs
2023
2
Aegisora▲93
The narrow control plane for AI agent tool and API calls.
Aug 2026 · aegisora-ai.vercel.app
3
Helicone.ai▲208
The open-source AI gateway for AI-native startups
Nov 2025
4
mTarsier▲188
Open-source platform for managing MCP servers and clients
Mar 2026
5
Permit MCP Gateway▲134
Drop-in MCP Security Developers Love and CISOs Trust
Mar 2026
6
CtrlAI▲104
Transparent proxy that secures AI agents with guardrails
Mar 2026
7
Higress MCP Marketplace▲121
Global APIs as MCP powered by AI Gateway
2025
8
Router by Ramp▲120
Tokens are money. Save both.
16d ago · router.com
9
Free LLM API▲86
Access 1 billion tokens per month for free
Apr 2026
10
Tokenwise▲143
A smart LLM proxy that shows where you're overpaying
Jun 2026
11
Heron ▲105
Wireshark for AI Agents: passive eBPF observability
Jun 2026
12
Whisper Internet Infra AI Context▲95
Free MCP for security AI: live BGP, DNS, threat graph
May 2026
13
Constellation Gate AI▲119
Prompt injection and token savings - #1 in benchmarks
Jul 2026
14
Props AI▲133
Monitor & monetize your LLM applications
2024
15
Agihalo▲68
LLM Router for A.I Agent & Saas with x402
Jan 2026
16
Gateway▲117
An AI visa assistant that helps you with visa applications
2025
17
ReliAPI▲87
Stop losing money on failed OpenAI and Anthropic API calls.
Dec 2025
18
Cloudways Managed AI Agents▲84
Skip the setup and run OpenClaw & Hermes, fully managed
17d ago · cloudways.com
19
FreeGate▲1
Free multi-provider LLM proxy with automatic failover
11d ago · github.com
20CA
Cast AI has built a service to cut AWS cloud bill 50% to 90%▲29
CAST AI (https://cast.ai) has built a cloud optimization platform that reduces AWS cloud costs 50% to 90%, optimizes DevOps, and automates disaster recovery via multi-cloud with a single cluster. Intelligent optimization engine delivers a cost-efficient, high-performing, and resilient infrastructure for every Kubernetes workload. If it sounds too good to be true - try free. To make it easier CAST AI provides AWS and GCP cloud credentials for free. Visit https://cast.ai Here's how it works: 1.Use CAST AI to deploy your K8s clusters. Next, take a look at the CAST AI…
2021
21
SwiftGate▲3
One OS for AI agents with shared brain, skills and logs
12d ago · swiftgateai.de
22AA
Aurora – AI Gateway built in Go▲7
Every Ai project needs the same infra - API keys, providers SDKs, retry logic, cost tracking. it should be infra layer. Aurora is a Go gateway that handles that layer, ~15MB binary, no dependencies. It proxies requests to OpenaAI, Anthropic, Gemini etc, and can convert between formats - use the OpenAi SDK and Aurora translates to Anthropic's wire format automatically. No format conversion code in backend. It helps: - track costs per customer/team - switch models and providers without changing code - debug requests and responses flows more easily - reduce costs with exact and semantic…
Aug 2026 · github.com
23
Smart Router — AI API Gateway ▲1
Save 50-80% on AI API costs — automatically.
Aug 2026 · 2229577636392.gumroad.com
24IV
I've built Routify, a global serverless API gateway▲8
Hello HN, for the past couple of months I've been working on Routify and wanted to share the progress made so far and hopefully get your opinion/feedback on it. Routify is a global serverless API gateway which handles routing, authentication, rate limiting, load balancing, monitoring, transformation etc (with more coming soon). Routify makes it easier to manage and secure public APIs. It's distributed across many regions globally and acts as a proxy between your clients and your services. You can configure it through the interface in a matter of minutes (no code required). There are…
2024 · routify.to

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