Software Alternatives, Accelerators & Startups

APIMaster VS Postmake

Compare APIMaster VS Postmake and see what are their differences

APIMaster logo APIMaster

AI API marketplace: buy OpenAI, Claude & DeepSeek keys at up to 90% off. Fingerprint-verified providers โ€” no fake models.

Postmake logo Postmake

Postmake is a directory of curated tools and resources for your next project. Browse tools for design, development, marketing, and more, or submit a new resource.
  • APIMaster API Key market
    API Key market //
    2026-06-15

APIMaster is an AI API marketplace offering OpenAI, Claude, and DeepSeek API keys at up to 90% off official pricing. One API key gives you access to all major models with OpenAI-compatible endpoints โ€” plug directly into Cursor, Claude Code, or any SDK.

Every provider is fingerprint-verified weekly to ensure you're getting the real model. Supports PayPal, USDT, and ePay. No subscription, pay-as-you-go from $1.

  • Postmake Landing page
    Landing page //
    2022-04-13

Postmake is a directory of tools, products, services, and resources curated to help you choose the best option for your projects or businesses. All tools are manually curated and reviewed before being added to the directory. You can also submit your own tool to the directory if it's a good fit.

APIMaster

Pricing URL
-
$ Details
-
Release Date
2026 May
Startup details
Country
Singapore
Employees
1 - 9

Postmake

$ Details
paid $149.0 / One-off
Release Date
-

APIMaster features and specs

  • Fingerprint Verification
    Trained on massive samples to identify the real model behind any API endpoint โ€” not by asking questions the proxy can fake, but by analyzing deep behavioral signals
  • API Key Tester
    Free tool to test OpenAI, Claude, Gemini & DeepSeek API keys โ€” verify connectivity and key validity instantly
  • Provider Leaderboard
    Real-time rankings by model authenticity โ€” see which providers pass or fail fingerprint checks
  • Smart Routing
    Auto-routes every request to the cheapest fingerprint-verified channel, with auto-failover across providers

Postmake features and specs

  • Comprehensive Resource Directory
    Postmake offers a thorough directory of tools and resources which can be incredibly useful for startups and product development teams looking to find services that fit their specific needs.
  • User-Friendly Interface
    The platform is designed with an intuitive and clean interface, making it easy for users to navigate through various categories and find the resources they need without hassle.
  • Regular Updates
    Postmake frequently updates its list of tools and resources, ensuring users have access to the latest and most relevant tools available in the market.

Possible disadvantages of Postmake

  • Limited to Available Categories
    While Postmake offers a wide range of categories, it may not cover every niche or emerging market segment, potentially leaving out some users who are looking for highly specialized tools.
  • Dependency on External Links
    The platform links to external resources and tools, meaning users will need to visit and evaluate numerous third-party sites, which can be time-consuming and may lead to variable experiences.
  • Lack of In-Depth Reviews
    While Postmake lists many tools, it may not provide detailed reviews or ratings, which can make it challenging for users to assess the quality or effectiveness of a tool without further research.

Analysis of APIMaster

Overall verdict

  • APIMaster.ai appears to be a capable API management and development platform, but as with any tool, its suitability depends on your specific needs and workflow. Independent verification of its features and reliability is recommended before committing.

Why this product is good

  • Streamlines API design, testing, and documentation in a unified platform
  • May offer AI-assisted features to accelerate development and reduce manual effort
  • Potential to improve collaboration among development teams working on APIs
  • Could reduce time-to-market by automating repetitive API tasks

Recommended for

  • Developers and teams building or managing multiple APIs
  • Startups looking to speed up API development with AI assistance
  • Organizations needing centralized API documentation and testing
  • Backend engineers seeking to automate API workflows

Category Popularity

0-100% (relative to APIMaster and Postmake)
AI
100 100%
0% 0
Productivity
48 48%
52% 52
Software Marketplace
0 0%
100% 100
Developer Tools
45 45%
55% 55

Questions & Answers

As answered by people managing APIMaster and Postmake.

Which are the primary technologies used for building your product?

APIMaster's answer

Next.js, Go, Python (Flask), PostgreSQL

What makes your product unique?

APIMaster's answer

Fingerprint verification โ€” we test every provider weekly using behavioral fingerprinting to detect model substitution. You can see which providers serve real models vs fake substitutes on our public leaderboard. No other API marketplace does this.

Why should a person choose your product over its competitors?

APIMaster's answer

APIMaster is the only marketplace that verifies what model you're actually getting. Competitors like OpenRouter route traffic without verification โ€” you might pay for Claude Opus but receive a cheaper model. APIMaster detects this and only recommends verified providers. Plus, prices are up to 90% off official rates โ€” you get both cost savings and model authenticity guaranteed.

How would you describe the primary audience of your product?

APIMaster's answer

Developers who use OpenAI, Claude, or DeepSeek APIs and want to reduce costs without sacrificing model quality. Especially useful for developers in markets where direct API access is expensive or restricted.

What's the story behind your product?

APIMaster's answer

Built after discovering that many cheap API resellers secretly substitute expensive models with cheaper ones. We built fingerprint detection first, then a marketplace that only lists providers that pass verification.

User comments

Share your experience with using APIMaster and Postmake. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Postmake seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

APIMaster mentions (0)

We have not tracked any mentions of APIMaster yet. Tracking of APIMaster recommendations started around Jun 2026.

Postmake mentions (1)

What are some alternatives?

When comparing APIMaster and Postmake, you can also consider the following products

OpenRouter - A router for LLMs and other AI models

Startup Stash - A curated directory of 400 resources & tools for startups

BazaarLink - BazaarLink ๆ˜ฏๅฐ็ฃ AI API ่šๅˆๅนณๅฐ๏ผŒๆ•ดๅˆ GPT-4oใ€Claudeใ€Geminiใ€DeepSeek ็ญ‰ไธปๆตๆจกๅž‹๏ผŒๆไพ› OpenAI ็›ธๅฎน APIใ€ๅฐๅนฃ่จˆ่ฒปใ€ไธ‰่ฏๅผ็ตฑไธ€็™ผ็ฅจ๏ผŒๅ”ๅŠฉๅฐ็ฃ้–‹็™ผ่€…่ˆ‡ไผๆฅญไธฒๆŽฅๆœ€ๆ–ฐ AI ๆœๅ‹™ใ€‚

ToolSalad.com - A Curated Directory of 204+ Online Marketing Tools for Startups, Bloggers, SEOs, and Marketers.

VoidLLM - Self-hosted LLM proxy with load balancing, multi-provider routing, API key management, and usage tracking. Privacy-first โ€” zero knowledge of your prompts.

Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting