AITOT
2026 pricing · refreshed monthly

Calculate the True Cost of AI in 2026

Compare token pricing across 20+ LLMs, estimate GPU rentals, vector DB bills, and ROI — all in one hub.

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AI Token & Pricing Comparator

Compare 20+ LLMs by token cost

Estimate input/output token cost across OpenAI, Anthropic, Google, xAI, Mistral, and more — including prompt-cache savings.

GPU Pricing & Rental Calculator

AWS vs RunPod vs Vast.ai

Compare hourly and monthly GPU rental costs across cloud providers, including spot vs on-demand and power cost factors.

Vector DB Cost Estimator

Pinecone, Qdrant, Weaviate, Supabase

Estimate monthly cost based on vector count, dimension, and queries per day. Index size + query cost broken down.

AI Inference Benchmark & Cost

Tokens/sec + cost per 1M

Benchmark inference speed and cost per million tokens across hardware (H100, A100, consumer GPUs) and models.

AI ROI Calculator

Productivity ROI for teams

Calculate monthly ROI from AI tools — hours saved × team salary, minus subscription cost. Includes break-even time.

LLM API Monthly Cost Estimator

12-month forecast

Forecast 12-month API spend with scenario saver. Toggle requests/month, token split, and model mix.

AI Agent Development Cost

Inference tax included

Estimate total cost of building and running AI agents — development hours plus the often-forgotten 30% inference tax.

AI Image Generation Pricing

DALL-E, Flux, Imagen, SDXL, Recraft

Compare per-image cost across 12+ providers — OpenAI DALL-E 3, Flux Pro, Imagen 4, SDXL, Recraft, Ideogram, Midjourney effective rate.

AI Video Generation Cost

Sora, Veo, Runway, Kling, Pika

Estimate cost per second of generated video across Sora 2, Veo 3, Runway Gen-4, Kling 2, Hailuo, Pika, and Luma.

LLM Fine-tuning Cost Calculator

Training tokens + inference uplift

Compute fine-tuning cost — training tokens × per-million rate, plus the per-token inference uplift on the resulting custom model.

AI Embeddings Cost Calculator

OpenAI, Voyage, Cohere, Jina, BGE

Estimate one-time and recurring embedding cost across 9+ providers. Plug in document corpus size, chunk strategy, and refresh frequency.

RAG Total Cost Calculator

Embed + store + retrieve + generate

All-in-one RAG bill — embedding pass + vector DB + reranker + LLM generation. Plug in document count and query volume to see the full monthly stack.

Why AITOT?

Built by engineers, for engineers and founders shipping AI products in 2026.

Always up-to-date pricing

Refreshed monthly across all major LLM, GPU, and vector DB providers.

Real-world workloads

Presets for RAG, agents, summarization, and code generation — not abstract benchmarks.

Export & share

Save scenarios, export CSV, and share permalinks with your team.

Frequently asked AI cost questions

Which AI calculator should I use first?+
If you're estimating your monthly LLM bill, start with the LLM API Monthly Cost Estimator. To compare models head-to-head, use the Token & Pricing Comparator. For RAG apps, the RAG Total Cost Calculator includes embeddings, vector DB, retrieval, and generation in one number.
How accurate are AITOT's AI cost calculators?+
Pricing is sourced from official provider documentation and refreshed on the first of every month. Real bills typically come in within 5–15% of our estimates. Variance comes from caching, batching, region surcharges, and rate-limit headroom.
Which LLM API is cheapest in 2026?+
Amazon Nova Lite at $0.06 input and $0.24 output per million tokens is the cheapest production-grade LLM. For cheap-but-capable, Claude Haiku 4.5 at $0.80/$4 and Gemini 2.5 Flash at $0.30/$2.50 are the sweet spot. Premium flagship is Claude Opus 4.7 at $15/$75.
Is renting GPUs cheaper than using a hosted LLM API?+
Break-even is around 500M tokens per month for an open-weight 70B model. Below that, hosted APIs win on simplicity and cost. Above 1B tokens per month with steady traffic, renting H100s on RunPod or Lambda Labs can cut costs 50–70% versus per-token billing.
Do I need to create an account to use AITOT?+
No. All 12 calculators run client-side in your browser. We don't store your inputs, scenarios, or results on our servers. Saved scenarios live in localStorage on your own device.
How is AITOT different from a spreadsheet?+
AITOT preloads pricing for 22 LLM models, 12 GPU clouds, 9 vector DB providers, and 12 image and video generation services, refreshed monthly. You'd need to maintain 50+ pricing sources manually in a spreadsheet. AITOT also computes prompt-cache savings, batch-API discounts, and inference tax automatically.