Build AI products powered by Claude 4 Sonnet or Qwen-Plus - no coding required
Start buildingCompare Claude 4 Sonnet and Qwen-Plus. Build AI products powered by either model on Appaca.
Get started| Feature | Claude 4 Sonnet | Qwen-Plus |
|---|---|---|
| Provider | Anthropic | Alibaba Cloud |
| Model Type | text | text |
| Context Window | 1,000,000 tokens | 1,000,000 tokens |
| Input Cost | $3.00/ 1M tokens | $0.12/ 1M tokens |
| Output Cost | $15.00/ 1M tokens | $0.29/ 1M tokens |
Build with it | Build with Claude 4 Sonnet | Build with Qwen-Plus |
Appaca is a platform that enables you to create AI tools and agents. Choose the best model for your product and launch to customers.
Power your AI product with Claude 4 Sonnet, Qwen-Plus, or any supported model. Switch anytime.
We handle all API integrations. You focus on building your AI product, not managing keys.
Build once, sell to customers. Appaca handles payments, hosting, and scaling.
No credit card required • Build your first AI product in minutes
1. Excellent balance of performance and cost
2. Optional thinking mode
3. Huge context window
4. Strong multilingual understanding
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Create an ABM campaign targeting high-value accounts with tailored messages that connect persona challenges to your USP.
Generate quick formative assessments that gauge student understanding and inform next-day instruction.
Optimize your website SEO by targeting persona problem keywords and showcasing your USP through high-intent content.
Create a website content hub that centralizes resources related to persona challenges and positions your USP as the solution.
Compare the true total cost and business amenities of a hotel vs an approved short-term rental for longer stays.
Generate diverse quiz questions at various difficulty levels with answer keys and explanations.
Describe your AI product idea and Appaca will help you create it - powered by Claude 4 Sonnet, Qwen-Plus, or any model you choose.
Free to start • No coding required • Launch to customers
Appaca is the complete platform for building AI agents, automations, and customer-facing interfaces. No coding required.

Create and style user interfaces for your AI agents and tools easily according to your brand.

Create, manage, and deploy custom AI models for text, image, and audio - trained on your own knowledge base.

Create a workflow for your AI agents and tools to perform tasks and integrations with third-party services.
Trusted by incredible people at
Appaca provides out-of-the-box solutions your AI apps need.
Sell your AI agents and tools as a complete product with subscription and AI credits billing. Generate revenue for your busienss.


“I've built with various AI tools and have found Appaca to be the most efficient and user-friendly solution.”

Cheyanne Carter
Founder & CEO, Edubuddy
We are here to help!
Create AI tools and agents on Appaca. Choose your model, build your product, launch to customers.