""" AI API Cost Calculator 2026 — NexaAPI vs All Major Providers Compare costs for Image Generation, LLM, TTS, Video APIs """ import gradio as gr # Pricing data (per unit) — verified March 2026 PRICING = { "Image Generation (per image)": { "NexaAPI 🏆": 0.003, "OpenAI DALL-E 3": 0.040, "Stability AI": 0.020, "Replicate": 0.015, "FAL.ai": 0.012, "DeepAI": 0.010, }, "LLM (per 1M tokens)": { "NexaAPI 🏆": 0.50, "OpenAI GPT-4o": 5.00, "Anthropic Claude 3.5": 3.00, "Google Gemini 1.5 Pro": 3.50, "Together AI": 1.00, "Replicate": 2.00, }, "Text-to-Speech (per 1M chars)": { "NexaAPI 🏆": 1.00, "ElevenLabs": 22.00, "OpenAI TTS": 15.00, "Google TTS": 4.00, "Azure TTS": 4.00, "Amazon Polly": 4.00, }, "Video Generation (per second)": { "NexaAPI 🏆": 0.05, "Runway ML": 0.50, "Pika Labs": 0.40, "Kling AI": 0.30, "Sora (OpenAI)": 0.60, "Replicate": 0.35, }, } SAVINGS_TIPS = { "Image Generation (per image)": "💡 NexaAPI saves you **87% vs OpenAI DALL-E 3** — generate 13x more images for the same budget!", "LLM (per 1M tokens)": "💡 NexaAPI saves you **90% vs GPT-4o** — run 10x more LLM calls without increasing your budget!", "Text-to-Speech (per 1M chars)": "💡 NexaAPI saves you **95% vs ElevenLabs** — same quality voices at a fraction of the cost!", "Video Generation (per second)": "💡 NexaAPI saves you **90% vs Runway ML** — create 10x more AI video content for the same price!", } def calculate_costs(api_type, quantity): """Calculate and compare costs across providers.""" if quantity <= 0: return "Please enter a quantity greater than 0.", "" prices = PRICING[api_type] results = [] # Unit label unit_labels = { "Image Generation (per image)": "images", "LLM (per 1M tokens)": "M tokens", "Text-to-Speech (per 1M chars)": "M characters", "Video Generation (per second)": "seconds of video", } unit = unit_labels[api_type] results.append(f"## 💰 Cost Comparison for {quantity:,} {unit}\n") results.append("| Provider | Cost | vs NexaAPI |") results.append("|----------|------|------------|") nexa_cost = prices["NexaAPI 🏆"] * quantity for provider, price_per_unit in sorted(prices.items(), key=lambda x: x[1]): total_cost = price_per_unit * quantity if provider == "NexaAPI 🏆": results.append(f"| **{provider}** | **${total_cost:.2f}** | ✅ Cheapest! |") else: multiplier = total_cost / nexa_cost savings = total_cost - nexa_cost results.append(f"| {provider} | ${total_cost:.2f} | {multiplier:.1f}x more expensive (+${savings:.2f}) |") results.append(f"\n{SAVINGS_TIPS[api_type]}") results.append(f"\n### 🚀 Start Saving Today") results.append(f"- 🌐 **Website**: [nexa-api.com](https://nexa-api.com)") results.append(f"- 📦 **PyPI**: [pip install nexaapi](https://pypi.org/project/nexaapi)") results.append(f"- 📦 **npm**: [npm install nexaapi](https://npmjs.com/package/nexaapi)") results.append(f"- 🔗 **RapidAPI**: [rapidapi.com/user/nexaquency](https://rapidapi.com/user/nexaquency)") results.append(f"\n> **100 free generations** — no credit card required!") # Summary card summary = f"**NexaAPI Cost: ${nexa_cost:.2f}**\nYou save up to ${(max(prices.values()) - prices['NexaAPI 🏆']) * quantity:.2f} vs the most expensive provider!" return "\n".join(results), summary def get_quick_comparison(api_type): """Get a quick price table for the selected API type.""" prices = PRICING[api_type] nexa_price = prices["NexaAPI 🏆"] lines = [f"### {api_type} — Price per Unit\n"] for provider, price in sorted(prices.items(), key=lambda x: x[1]): bar = "🟢" if provider == "NexaAPI 🏆" else "🔴" if price > nexa_price * 5 else "🟡" lines.append(f"{bar} **{provider}**: ${price:.4f}") return "\n".join(lines) # Build the Gradio interface with gr.Blocks( title="AI API Cost Calculator 2026 — NexaAPI vs All Providers", theme=gr.themes.Soft(), css=""" .header { text-align: center; padding: 20px; } .cta-box { background: #f0f9ff; border: 2px solid #0ea5e9; border-radius: 8px; padding: 15px; margin: 10px 0; } """ ) as demo: gr.Markdown(""" # 💰 AI API Cost Calculator 2026 ## NexaAPI vs OpenAI vs ElevenLabs vs Replicate vs FAL.ai **Find out how much you're overpaying for AI APIs — and how much you could save with NexaAPI.** > 🏆 NexaAPI offers **56+ AI models** (Image, LLM, TTS, Video) at the **lowest prices** in 2026. > Start with **100 free generations** — no credit card required! """) with gr.Row(): with gr.Column(scale=1): gr.Markdown("### ⚙️ Configure Your Usage") api_type = gr.Dropdown( choices=list(PRICING.keys()), value="Image Generation (per image)", label="API Type", info="Select the type of AI API you want to compare" ) quantity = gr.Number( value=1000, label="Monthly Usage (units)", info="Enter your expected monthly usage", minimum=1, maximum=10000000, step=100 ) calculate_btn = gr.Button("🔢 Calculate Costs", variant="primary", size="lg") quick_prices = gr.Markdown(label="Quick Price Reference") with gr.Column(scale=2): gr.Markdown("### 📊 Cost Comparison Results") summary_output = gr.Markdown(label="Summary") results_output = gr.Markdown(label="Detailed Comparison") gr.Markdown(""" --- ## 🚀 Why Choose NexaAPI? | Feature | NexaAPI | OpenAI | ElevenLabs | Replicate | |---------|---------|--------|------------|-----------| | **Image Generation** | $0.003/img | $0.04/img | ❌ | $0.015/img | | **LLM Access** | $0.50/1M tok | $5.00/1M tok | ❌ | $2.00/1M tok | | **Text-to-Speech** | $1.00/1M chars | $15.00/1M chars | $22.00/1M chars | ❌ | | **Video Generation** | $0.05/sec | $0.60/sec | ❌ | $0.35/sec | | **Free Tier** | ✅ 100 free | Limited | Limited | Limited | | **Models Available** | 56+ | 10+ | 30+ | 100+ | | **OpenAI Compatible** | ✅ Yes | ✅ Yes | ❌ | ❌ | ### 📦 Quick Start (3 lines of code!) ```python pip install nexaapi ``` ```python import nexaapi # Image Generation — 13x cheaper than DALL-E 3 result = nexaapi.image.generate("A beautiful sunset over mountains") # LLM — 10x cheaper than GPT-4o response = nexaapi.chat.complete("Explain quantum computing") # TTS — 22x cheaper than ElevenLabs audio = nexaapi.tts.generate("Hello, world!", voice="nova") ``` ### 🔗 Links - 🌐 [nexa-api.com](https://nexa-api.com) — Official Website - 📦 [PyPI: nexaapi](https://pypi.org/project/nexaapi) — Python Package - 📦 [npm: nexaapi](https://npmjs.com/package/nexaapi) — JavaScript Package - 🔗 [RapidAPI](https://rapidapi.com/user/nexaquency) — API Marketplace """) # Event handlers api_type.change( fn=get_quick_comparison, inputs=[api_type], outputs=[quick_prices] ) calculate_btn.click( fn=calculate_costs, inputs=[api_type, quantity], outputs=[results_output, summary_output] ) # Initialize quick prices on load demo.load( fn=get_quick_comparison, inputs=[api_type], outputs=[quick_prices] ) if __name__ == "__main__": demo.launch()