# APIMaster vs Relace APIMaster records 210,182 monthly visits with +46.3% month-over-month growth and Paid pricing. Relace records 8,865 monthly visits with -48.5% growth and Freemium, Paid pricing. | Metric | [APIMaster](https://openaitools.app/tool/apimaster) | [Relace](https://openaitools.app/tool/relace) | | :--- | :--- | :--- | | Website URL | https://apimaster.ai | https://www.relace.ai | | Categories | AI API, AI Developer Tools, AI Website Builder, AI Chatbot | AI Developer Tools, AI Agent, AI Code Assistant, AI Code Generator | | Pricing Model | Paid | Freemium, Paid | | Monthly Visits | 210,182 | 8,865 | | MoM Growth Rate | +46.3% | -48.5% | | Primary Market | United States | United States | | Direct Visits | 65,736 | 3,579 | | Review Score | 4 | 4.4 | | 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) ## Relace Relace provides an API-first inference service for open-weight frontier models. Developers sign up, get an API key, and call models such as DeepSeek, Kimi and GLM variants directly, paying only for the tokens they use. All models are billed per token on a pay-as-you-go basis with no subscription or minimum spend, and prompts that reuse a cached prefix are discounted substantially. The company reports serving tens of trillions of tokens per month and consistently ranks among the top providers on OpenRouter, often as the cheapest option for the models it hosts. Rather than training its own models, Relace focuses on the efficiency of the serving stack — scheduling, batching and GPU utilization — so that it can pass lower costs on to customers. The same models are also reachable through OpenRouter if you prefer a routing layer, while direct access gives you the lowest latency and volume pricing. Team members are reachable by email for large token spenders, GPU partners and hiring conversations. The product is aimed at developers and companies building AI applications that need reliable, cheap access to strong open models at scale. Because prices are repriced frequently, the rate returned by the API at request time is the one you pay. **Pricing & Plans:** Pay-as-you-go, per-token pricing with no subscription or minimum. Input, cached input and output tokens are billed separately; volume pricing is available on request. Some model listings may also appear as free on routing platforms. - **Pay-as-you-go per-token API:** No subscription or minimum commitment — you are billed only for the input, cached input and output tokens you consume. - **Discounted cached input:** Reusing a cached prefix costs a fraction of the standard input price, which lowers cost for repetitive or agentic workloads. - **Open-weight frontier models:** Serve popular open models such as DeepSeek, Kimi and GLM families through one consistent endpoint. - **High-throughput serving stack:** Optimized scheduling and GPU utilization help Relace rank among the top providers by daily token volume on OpenRouter. - **Direct key or OpenRouter access:** Get an API key for direct low-latency calls, or reach the same models through the OpenRouter routing layer. **Strengths:** Very competitive per-token pricing, often cheapest for the models served; No subscription or minimum spend — pure pay-as-you-go; Large cached-input discounts reward prompt reuse; High daily token volume and strong OpenRouter rankings suggest reliable scale **Limitations:** As an open-weight serving provider it does not train or host proprietary frontier models; Pricing changes frequently, so costs can shift over time; The website notes it is updated infrequently, so some marketing pages lag the product [Profile (Markdown)](https://openaitools.app/tool/relace.md) ## Frequently Asked Questions ### How do APIMaster and Relace compare in monthly traffic? APIMaster has 210,182 monthly visits, while Relace has 8,865. 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%; Relace has -48.5%. ### 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. Relace: Freemium, Paid. Pay-as-you-go, per-token pricing with no subscription or minimum. Input, cached input and output tokens are billed separately; volume pricing is available on request. Some model listings may also appear as free on routing platforms. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | [.md](https://openaitools.app/tool/deepseek.md) | | 2 | [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) | | 3 | [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) | | 4 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | Industry-standard multi-model API gateway with broader model support, but lacks APIMaster's specific regional billing discounts. | [.md](https://openaitools.app/tool/openrouter-ai.md) | | 5 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all b | [.md](https://openaitools.app/tool/together-ai.md) | | 6 | [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) | | 7 | [You.com](https://openaitools.app/tool/you) | 948,349 | +7% | Freemium | Search and inference APIs that give AI models real-time web data | [.md](https://openaitools.app/tool/you.md) | | 8 | [Unsloth AI](https://openaitools.app/tool/unsloth-ai) | 887,457 | -17.6% | Free | Open-source, memory-efficient fine-tuning and local model running | [.md](https://openaitools.app/tool/unsloth-ai.md) | | 9 | [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) | | 10 | [BLACKBOX.AI](https://openaitools.app/tool/blackbox-ai-1) | 622,975 | -27.2% | Free Trial, Paid | High-trust frontier inference, encrypted end to end | [.md](https://openaitools.app/tool/blackbox-ai-1.md) | --- Source: https://openaitools.app/compare/apimaster-vs-relace More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)