AIsa product · No subscription, pay per call

Join the AIsa Similarweb API waitlist

AIsa is preparing an on-demand Similarweb API service. No monthly package is required. Leave your email and use case, and we will send the launch notice in about one month.

No subscription

No monthly package

On demand

Call when needed

Usage based

Pay for what you call

Join the AIsa waitlist

Choose individual or company first. Your name and email are required. Company name, role, and monthly spend are optional.

Join as

No automatic charge or subscription. After launch, billing is based on actual API calls.contact as

On-demand access

AIsa offers on-demand access with no subscription package

01

Open access

Receive the email and follow the link to enable API access.

02

Make calls

Usage is generated only when you make real API calls.

03

Pay by usage

Billing is based on your actual call volume.

Two routes, very different cost pressure

AIsa turns subscription cost into usage cost

×

Similarweb official: buy first, then use

× Review plans, contact sales, then confirm API access
× Budget and volume need to be estimated upfront
× Package size and term are decided before activation
× If usage drops, committed package cost can still remain
× Small trials may be slowed down by the buying process
× Occasional queries and short projects have less cost flexibility
VS

AIsa: call first, pay for actual usage

No subscription and no prepaid package; join the waitlist first
After launch, call only when needed; real calls create cost
Scale usage up or down without committing budget upfront
Built for trials, occasional queries, and fluctuating usage
Start with low-frequency validation, then expand after value is clear
Your team pays only for data actually requested

In about one month

You will receive a launch email

The email will include the AIsa access link, API docs, pricing details, and how to check usage.

Launch notice

1 month

Access link and account notes

API documentation and sample requests

Usage-based pricing and usage view

FAQ

Common questions

Do I need to pay now?

No. This is only a waitlist signup.

Do I need a subscription?

No. After launch, billing is based on actual API usage.

When will I be notified?

We expect to send an email in about one month.