# APIMaster vs LLMFly AI

APIMaster records 210,182 monthly visits with +46.3% month-over-month growth and Paid pricing. LLMFly AI records 71 monthly visits with 0% growth and Paid pricing.

| Metric | [APIMaster](https://openaitools.app/tool/apimaster) | [LLMFly AI](https://openaitools.app/tool/llmfly-ai) |
| :--- | :--- | :--- |
| Website URL | https://apimaster.ai | https://llmfly.ai |
| Categories | AI API, AI Developer Tools, AI Website Builder, AI Chatbot | AI API, AI Models, AI Developer Tools |
| Pricing Model | Paid | Paid |
| Monthly Visits | 210,182 | 71 |
| MoM Growth Rate | +46.3% | 0% |
| Primary Market | United States | Türkiye |
| Direct Visits | 65,736 | 28 |
| Review Score | 4 | 3.7 |
| 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)

## LLMFly AI

LLMFly AI positions itself as a single API layer in front of several frontier model families. Instead of maintaining a separate integration, billing relationship and SDK for every provider, developers point their server-side OpenAI client at the LLMFly AI base URL, swap in an API key and a model ID, and keep using the tooling they already have. The site emphasises drop-in compatibility with the OpenAI SDK as well as Anthropic SDK and common coding agents such as Claude Code, Codex and Cursor.

The platform is oriented around cost visibility and day-to-day operational support. Each model in the catalog lists its own input, output and, where available, cached-token rates, and pages let you compare official reference prices against current LLMFly AI rates. Per-application keys, usage records and rate inspection are meant to support development workflows, cost reviews and troubleshooting. The company also advertises one-to-one technical assistance covering setup, failures, rate limits and client errors.

The catalog is described as changeable — availability shifts over time — so the recommended workflow is to check the model list for current model IDs before sending a request, starting with a short non-streaming call. New accounts are offered free credits and a referral reward. Note that LLMFly AI is an independent third-party gateway and is not affiliated with the model vendors whose names appear in its catalog.

**Pricing & Plans:** Paid, usage-based. Access is billed per model with separate input, output and (where available) cached-token rates; usage history shows what each request consumed. New sign-ups get free starter credits plus a referral reward.

- **One OpenAI-compatible endpoint:** Call GPT, Claude, Gemini and Grok models by changing only your base URL, API key and model ID, keeping your existing OpenAI or Anthropic SDK code largely intact.
- **Per-model rate transparency:** Each catalog entry publishes its own input, output and cache pricing, with side-by-side comparisons against official reference rates.
- **Key management and usage records:** Issue separate keys per application and environment, then inspect usage records to support cost reviews, debugging and rate-limit investigations.
- **Works with coding agents:** Copy the provided integration guide straight into Claude Code, Codex or Cursor, or call the endpoint from backend services and automation scripts.
- **One-to-one technical support:** Direct assistance covering initial setup, everyday requests, failures, rate limits and client errors.

**Strengths:** Single endpoint and credential set replaces multiple provider integrations; Per-model pricing is published alongside official reference rates; Separate keys per app and environment simplify cost attribution; Explicit support for popular coding agents and both OpenAI and Anthropic SDKs

**Limitations:** As a third-party gateway it adds a dependency between your app and model vendors; Model availability can change, so model IDs need periodic verification; Pricing is usage-based per model, which makes costs harder to predict than a flat plan

[Profile (Markdown)](https://openaitools.app/tool/llmfly-ai.md)

## Frequently Asked Questions

### How do APIMaster and LLMFly AI compare in monthly traffic?

APIMaster has 210,182 monthly visits, while LLMFly AI has 71. 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%; LLMFly AI has 0%.

### 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. LLMFly AI: Paid. Paid, usage-based. Access is billed per model with separate input, output and (where available) cached-token rates; usage history shows what each request consumed. New sign-ups get free starter credits plus a referral reward.

## 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 | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | [.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 | OpenAI-compatible gateway with advanced budget governance and routing, but fewer pre-integrated niche models. | [.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 | Open-source proxy and SDK for unifying 100+ LLM APIs, but requires self-hosting rather than a managed marketplace. | [.md](https://openaitools.app/tool/litellm.md) |
| 8 | [ZenMux](https://openaitools.app/tool/zenmux) | 444,394 | +16.7% | Freemium, Paid | One unified API for 100+ AI models, with insurance when output disappoints | [.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-llmfly-ai

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