PriceIndex
317 AI models · 115 developer tools · pricing changes tracked

Compare the true cost of every tool you use

Compare token rates, context windows, benchmarks and monthly infrastructure costs across leading AI models, APIs and developer platforms.

Input & output token ratesMonthly cost calculatorsProvider price history

Start with your workload

Compare pricing across your entire developer stack

Go beyond headline plan prices. Find the model, API or platform that matches your usage, then calculate the expected cost at your own volume.

AI model pricingToken rates, context limits and benchmarksEmail API pricingResend, SendGrid, Postmark and MailgunDatabase pricingPostgres and vector database costsCost calculatorsEstimate model, API and stack spend

Compare AI model pricing and performance

Review current input and output prices per million tokens alongside context windows and benchmark scores for leading language, reasoning, vision and coding models.

6 of 317 models

Explore AI models

Compare developer API and infrastructure costs

All developer tools →

Estimate monthly costs for transactional email, managed databases and vector search using a consistent workload for easier side-by-side comparison.

Email APIs

Resend

Resend

$65/mo

at 100,000 emails

Free: 3,000 emails/mo

SendGrid

Twilio

$70/mo

at 100,000 emails

Free: 100 emails/day (trial)

Databases & Vector

Supabase

Supabase

$27/mo

at 20 GB storage

Free: 500 MB, 2 projects

Neon

Neon

$12/mo

at 20 GB storage

Free: 0.5 GB, scale to zero

Pinecone

Pinecone

$57/mo

at 20 GB storage

Free: 2 GB starter

Qdrant Cloud

Qdrant

$22/mo

at 20 GB storage

Free: 1 GB cluster

Head-to-head

claude-3-5-sonnet vs GPT-4oGemini 2.5 Pro vs o3DeepSeek R1 vs o3Resend vs SendGridSupabase vs NeonPinecone vs Qdrant Cloud

Recent price drops & updates

Tracker →
  • 10-08
    Amazon SES

    Detected by scheduled price check

    $0.23 $0.230%
  • 10-08
    Amazon SES

    Detected by scheduled price check

    $0.22 $0.220%
  • 10-08
    Amazon SES

    Detected by scheduled price check

    $0.16 $0.160%
  • 10-08
    Amazon SES

    Detected by scheduled price check

    $0.10 $0.100%
  • 10-08
    voyage-3

    Detected by scheduled price check

    $0.06 $0.060%
  • 10-08
    GLM 4.6VZ.ai
    $0.05 $0.0610%

How PriceIndex works

Pricing data built for practical cost decisions

PriceIndex organizes illustrative public pricing into comparable units. AI model pages separate input, cached-input and output token rates, while developer tool pages estimate monthly spend from base plans, included usage and overage rates.

Calculate your workload cost

AI and developer pricing FAQ

How are AI model prices compared?

Models are compared using provider input and output prices per one million tokens, with cached-input rates shown where available.

Can I estimate costs for my own usage?

Yes. Model and tool calculators let you enter workload volume to estimate monthly spend and compare alternatives.

What developer tools can I compare?

Coverage includes email APIs, databases, vector databases, authentication platforms, compute, storage and CRM tools.