# APIMaster vs GuRouter

APIMaster records 210,182 monthly visits with +46.3% month-over-month growth and Paid pricing. GuRouter records 1,084 monthly visits with -77.9% growth and Freemium pricing.

| Metric | [APIMaster](https://openaitools.app/tool/apimaster) | [GuRouter](https://openaitools.app/tool/gurouter) |
| :--- | :--- | :--- |
| Website URL | https://apimaster.ai | https://gurouter.com |
| Categories | AI API, AI Developer Tools, AI Website Builder, AI Chatbot | AI API, Large Language Models (LLMs), AI Developer Tools, AI Agent |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 210,182 | 1,084 |
| MoM Growth Rate | +46.3% | -77.9% |
| Primary Market | United States | Vietnam |
| Direct Visits | 65,736 | 440 |
| Review Score | 4 | 4.3 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## APIMaster

APIMaster is an API routing marketplace for teams that want access to frontier models without paying frontier list prices. It aggregates verified provider channels for GPT, Claude, Gemini, DeepSeek, Qwen, Kling, Seedance and others behind one OpenAI-compatible endpoint, then routes each request to the lowest-cost verified channel available. You top up a single prepaid balance and burn it across every model in the catalogue.

The core trust problem with cheap API resale is model substitution. APIMaster addresses it with an LLM fingerprint test applied to each provider before it is listed, so the model answering your request matches the one on the pricing page. The site also exposes uptime figures and per-million-token input and output rates for each route, which makes it possible to see that a cheaper channel is genuinely live rather than simply cheaper.

Reliability is handled with automatic failover. If a channel degrades, traffic moves to the next verified provider without you rotating keys or redeploying. The catalogue covers LLM, image, video, audio and embedding endpoints, and because the interface is OpenAI-compatible, existing agent tooling and IDE integrations such as Cursor, Claude Code, LangChain and LiteLLM work with only a base URL and key swap. It is aimed at indie builders and product teams whose main cost driver is inference spend.

**Pricing & Plans:** Pay-as-you-go against a prepaid balance. Rates are quoted per million input and output tokens and vary by model and routed provider, with discounts advertised at up to around 90% off official list pricing. Top-ups are made via USDT or Epay; no credit card is required to create a key.

- **Broad model catalogue:** The catalogue spans over 90 models across LLMs, image, video, audio and embedding endpoints, individually priced per million tokens.
- **Fingerprint-verified APIs:** Each listed provider passes an LLM fingerprint test intended to confirm you receive the exact model you paid for, with no silent substitution.
- **Automatic failover routing:** If a routed channel goes down, requests are automatically routed to the next verified provider, so production calls keep running without manual key rotation.
- **One OpenAI-compatible key:** Use one key and one prepaid balance across every model, with an OpenAI-compatible base URL for tools like Cursor, LangChain and LiteLLM.
- **Cost and uptime transparency:** The site exposes per-provider uptime figures and input and output token rates so you can compare routes before committing traffic.

**Strengths:** Large single-point catalogue of models behind one OpenAI-compatible key; Discounts advertised at up to 90% off official list pricing; Automatic failover removes single-upstream downtime as a failure mode; Per-provider uptime and token rates are published for comparison

[Profile (Markdown)](https://openaitools.app/tool/apimaster.md)

## GuRouter

GuRouter positions itself as a next-generation AI gateway for teams that juggle multiple model vendors. Instead of maintaining separate accounts, keys and billing relationships across OpenAI, Anthropic, Google, DeepSeek and others, developers point their code at a single OpenAI-compatible base URL and let the router dispatch each request to the model that best fits the task. The platform advertises more than 40 supported models, including recent DeepSeek and OpenAI releases, alongside Claude and Gemini families.

The commercial pitch is transparency: GuRouter states it applies zero markup to underlying model token costs and instead charges through micro-cent level accounting, so a high-volume workload billed in fractions of a cent per call stays predictable. It also functions as a model discovery surface, letting builders compare live pricing across providers before committing an application to a specific model, and offers a catalog that includes free or low-cost models for experimentation.

Beyond raw chat completions, GuRouter targets the coding-agent ecosystem, listing compatibility with tools such as OpenCode, Claude Code, Cursor and Cline. That makes it attractive to solo developers and small teams who want one credential and one invoice to power CLI agents, IDE assistants and production services alike, while keeping the option to swap models without rewriting integration code.

**Pricing & Plans:** Freemium. The gateway advertises zero markup over underlying model token costs with micro-cent, pay-per-request billing; some models are available at no charge. A free tier is offered for exploration, and exact rate cards should be checked on the provider's live model pricing page.

- **Unified OpenAI-compatible API:** Swap in a single base URL and API key to reach dozens of chat and reasoning models without rewriting SDK integration code.
- **Zero-markup routing:** GuRouter states that requests are passed through at underlying model token prices, with micro-cent billing granularity rather than bundled credit packages.
- **Broad model catalog:** Access to 40+ models spanning OpenAI, Anthropic, Google, DeepSeek and Qwen families, including frontier and economical options.
- **Coding-agent ready:** Documented compatibility with agent tooling such as OpenCode, Claude Code, Cursor and Cline for CLI and IDE workflows.
- **Live price comparison:** Compare per-token costs across providers directly in the gateway to decide which model an application should default to.

**Strengths:** Single OpenAI-compatible endpoint removes multi-vendor integration overhead; Stated zero markup and micro-cent billing keep cost accounting granular and transparent; Broad catalog spanning frontier, economical and free models; Native fit for coding agents and IDE assistants

**Limitations:** Adds a routing dependency in front of your model traffic; Costs ultimately track underlying provider pricing, which changes frequently; Gateway-specific quotas, availability and free-tier limits should be verified on the live site

[Profile (Markdown)](https://openaitools.app/tool/gurouter.md)

## Frequently Asked Questions

### How do APIMaster and GuRouter compare in monthly traffic?

APIMaster has 210,182 monthly visits, while GuRouter has 1,084. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

APIMaster has a month-over-month growth rate of +46.3%; GuRouter has -77.9%.

### How does pricing compare?

APIMaster: Paid. Pay-as-you-go against a prepaid balance. Rates are quoted per million input and output tokens and vary by model and routed provider, with discounts advertised at up to around 90% off official list pricing. Top-ups are made via USDT or Epay; no credit card is required to create a key. GuRouter: Freemium. Freemium. The gateway advertises zero markup over underlying model token costs with micro-cent, pay-per-request billing; some models are available at no charge. A free tier is offered for exploration, and exact rate cards should be checked on the provider's live model pricing page.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Official frontier models with maximum reliability, but lacks third-party model aggregation and cost-saving routing. | [.md](https://openaitools.app/tool/openai.md) |
| 2 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Direct native access to Google's Gemini models with generous free tiers, but limited to Google's ecosystem. | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 3 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 4 | [OrcaRouter](https://openaitools.app/tool/orcarouter) | 975,300 | -5.2% | Freemium | One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control | [.md](https://openaitools.app/tool/orcarouter.md) |
| 5 | [Atlas Cloud](https://openaitools.app/tool/atlas-cloud) | 777,031 | -16.4% | Paid | Unified AI inference platform supporting multiple modalities, but less specialized purely for LLM routing. | [.md](https://openaitools.app/tool/atlas-cloud.md) |
| 6 | [CometAPI](https://openaitools.app/tool/cometapi) | 602,966 | +49.7% | Pay-as-you-go (credits) | One OpenAI-compatible API key for 500+ AI models | [.md](https://openaitools.app/tool/cometapi.md) |
| 7 | [LiteLLM](https://openaitools.app/tool/litellm) | 576,967 | +7.9% | Freemium, Contact for Pricing | One open-source AI gateway for 100+ LLM providers | [.md](https://openaitools.app/tool/litellm.md) |
| 8 | [ZenMux](https://openaitools.app/tool/zenmux) | 444,394 | +16.7% | Freemium, Paid | Unified LLM gateway with chat UI and automatic failover, but smaller user community than established alternatives. | [.md](https://openaitools.app/tool/zenmux.md) |
| 9 | [SiliconFlow](https://openaitools.app/tool/siliconflow) | 276,303 | -10.5% | Pay-as-you-go | High-performance cloud inference hosting open-weight models, but narrower commercial model variety than general gateways. | [.md](https://openaitools.app/tool/siliconflow.md) |
| 10 | [OfoxAI](https://openaitools.app/tool/ofoxai) | 239,718 | +12.7% | — | One API key, 100+ LLMs, official pricing with no platform markup | [.md](https://openaitools.app/tool/ofoxai.md) |

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Source: https://openaitools.app/compare/apimaster-vs-gurouter

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)