AgentIndex icon
AgentIndex
deltallm logo
deltallm
★ 20
vs
tunnel-client logo
tunnel-client
★ 589

deltallm vs tunnel-client

deltallm: DeltaLLM is a self-hosted AI gateway providing a single OpenAI-compatible API to over 100 LLM providers. It streamlines LLM integration with built-in enterprise features like routing, cost tracking, and security guardrails.; tunnel-client: `tunnel-client` is a customer-run agent that securely connects private or localhost Model Context Protocol (MCP) servers to OpenAI products like ChatGPT and Codex through an OpenAI-hosted tunnel. It enables secure access for AI models without exposing the MCP server to the public internet, simplifying deployments in restricted network environments.

01

TL;DR

deltallm logo
deltallmLLM Infra · ★ 20

Centralized LLM Access Management: Simplify API key management and developer integration for multiple LLM providers.

Read deltallm full review →
tunnel-client logo
tunnel-clientLLM Infra · ★ 589

Connecting a private or localhost MCP server to OpenAI-hosted products like ChatGPT when public internet access is restricted.

Read tunnel-client full review →
02

Side-by-Side Comparison

Field
deltallm logodeltallm
tunnel-client logotunnel-client
Category
LLM Infra
LLM Infra
Stars
★ 20
★ 589
License
MIT
Apache-2.0
Install Command
MASTER_KEY=$(python3 -c 'import secrets; print("sk-" + secrets.token_hex(20) + "A1")') && SALT_KEY=$(python3 -c 'import secrets; print(secrets.token_hex(32))') && git clone https://github.com/deltawi/deltallm.git && cd deltallm && cp config.example.yaml config.yaml && echo "DELTALLM_MASTER_KEY=$MASTER_KEY" > .env && echo "DELTALLM_SALT_KEY=$SALT_KEY" >> .env && echo "OPENAI_API_KEY=sk-your-openai-key" >> .env && echo "[email protected]" >> .env && echo "PLATFORM_BOOTSTRAP_ADMIN_PASSWORD=ChangeMe123!" >> .env && docker compose --profile single up -d --build
make admin-ui && go build -o bin/tunnel-client ./cmd/client
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Gateway, LLM Management, OpenAI API Proxy
Secure Tunnel, API Proxy, LLM Connectivity
03

Features

deltallm logodeltallm
01Unified OpenAI-compatible API for 100+ LLM providers.
02Virtual API Keys with granular controls like budgets, rate limits, and model restrictions.
03Advanced routing and failover strategies with automatic retries.
04Built-in security guardrails including PII detection and prompt injection protection.
05Comprehensive spend tracking with cost attribution per key, team, and model.
tunnel-client logotunnel-client
01Securely connects private or localhost MCP servers to OpenAI products like ChatGPT and Codex.
02Operates as a daemon with health checks, metrics, and an administrative UI for operational visibility.
03Supports flexible MCP server integration via Streamable HTTP, stdio, or in-memory transports.
04Offers an embeddable Go SDK for direct integration into Go applications.
04

Use Cases

deltallm logodeltallm
↳Centralized LLM Access Management: Simplify API key management and developer integration for multiple LLM providers.
↳Cost Control and Optimization: Implement budgets and track spending to optimize LLM usage costs across teams and models.
↳Enhanced Security and Compliance: Apply guardrails for PII detection and prompt injection protection in LLM interactions.
↳Multi-vendor LLM Strategy: Route requests across various LLM providers based on performance, cost, or availability to avoid vendor lock-in.
tunnel-client logotunnel-client
↳Connecting a private or localhost MCP server to OpenAI-hosted products like ChatGPT when public internet access is restricted.
↳Deploying an operator-visible daemon for an MCP server before connecting it to external APIs, ensuring readiness and observability.
↳Integrating directly into a Go application using the Go SDK to bridge an in-memory MCP server with OpenAI tunnels.
05

Best For

deltallm logodeltallm
—
tunnel-client logotunnel-client
Hidden Gem
FAQ

FAQ

What is the difference between deltallm and tunnel-client?
Both deltallm and tunnel-client are in the LLM Infra category. deltallm has 20 stars, while tunnel-client has 589 stars.
Which is better, deltallm or tunnel-client?
The best choice depends on your use case. Choose deltallm if Centralized LLM Access Management: Simplify API key management and developer integration for multiple LLM providers., and tunnel-client if Connecting a private or localhost MCP server to OpenAI-hosted products like ChatGPT when public internet access is restricted..
Is deltallm free or open source?
Yes, deltallm is open source on GitHub (MIT).
Is tunnel-client free or open source?
Yes, tunnel-client is open source on GitHub (Apache-2.0).
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Related

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