Build AI products powered by o3 or QwQ-Plus - no coding required
Start buildingCompare o3 and QwQ-Plus. Build AI products powered by either model on Appaca.
Get started| Feature | o3 | QwQ-Plus |
|---|---|---|
| Provider | OpenAI | Alibaba Cloud |
| Model Type | text | text |
| Context Window | 200,000 tokens | 131,072 tokens |
| Input Cost | $2.00/ 1M tokens | $0.23/ 1M tokens |
| Output Cost | $8.00/ 1M tokens | $0.57/ 1M tokens |
Build with it | Build with o3 | Build with QwQ-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 o3, QwQ-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. Advanced reasoning capability
2. Strong performance across domains
3. Visual reasoning support
4. High output capacity
5. Excellent instruction following
6. Large 200K context window
7. Broad API support
8. Positioned as a legacy reasoning model
1. Deep reasoning specialization
2. Strong code reasoning
3. Chain-of-thought supported
4. Reliable structured outputs
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Write multiple CTR-focused meta title/description variants aligned to intent and differentiators.
Write high-converting sales emails with strong hooks, clear value, and a single focused CTA-optimized for your audience and offer.
Analyze forum threads and social comments to uncover urgent problems, voice-of-customer language, and empathy statements for marketing copy.
Predict likely SERP features for a keyword and structure content to maximize visibility (snippets, PAA, etc.).
Convert common sales objections into underlying fears and create educational content ideas that overcome them before the sales call.
Evaluate and improve a cold sales email using a weighted scorecard (clarity, relevance, proof, CTA, deliverability) with specific rewrite suggestions.
Describe your AI product idea and Appaca will help you create it - powered by o3, QwQ-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.