Is AlterLab cheaper than Scrapfly?

For most use cases, yes. AlterLab charges $0.0002 per request for basic HTML pages. Scrapfly's entry plan starts at around $29/month for a limited number of API credits. At comparable volumes, AlterLab's pay-as-you-go model typically costs less — and balance never resets monthly.

Does AlterLab offer session management like Scrapfly?

Yes. AlterLab supports persistent sessions for multi-step workflows and authenticated scraping. Pass a session ID in the request to reuse browser state across requests.

Can I switch from Scrapfly without rewriting my scraper?

Yes. Replace the Scrapfly SDK call with a POST request to AlterLab's endpoint. The target URL goes in the request body. Update your output parsing to read from AlterLab's JSON response. Most migrations take under an hour.

What happens to my AlterLab balance if I don't scrape for a month?

Nothing. AlterLab balances never expire. Your credit stays in your account until you use it.

Scrapfly Alternative

Dollar Balance vs Credit Plan Subscriptions

Scrapfly uses subscription plans with scraping credits that are consumed at different rates depending on the rendering mode. AlterLab charges in dollars per request — no credit conversion, no monthly subscription, no expiry.

86%

Cheaper than Scrapfly

Based on average usage across all tiers

99.9% uptime

195+ countries

No credit card

Dollar-based pricing — no credit-to-dollar math

Balance never expires — no monthly reset

No subscription required — pay only when you use it

5 intelligent tiers with automatic escalation

Structured JSON and markdown output built in

Up to 5,000 free requests — no credit card required

See Pricing Comparison

Common frustrations

Why developers leave Scrapfly

Real pain points from developers who switched to AlterLab

Credit math adds cognitive overhead

Scrapfly credits are consumed at different rates depending on rendering mode. Estimating costs requires converting requests to credits and then credits to dollars, which makes budgeting harder than it needs to be.

Monthly resets waste unused credit

Subscription credits reset each month. If your scraping workload is uneven, you lose credits you've already paid for.

No structured output

Scrapfly returns raw HTML. Parsing structured data, markdown conversion, and JSON extraction require additional tools on top.

AlterLab vs Scrapfly price per 1,000 requests
Workload	AlterLab per 1k	Scrapfly per 1k
Basic HTML	$0.20 $0.0002 per request	$1.40+ $0.0014+ per request
JavaScript rendering	$4.00 $0.004 per request	$7.00+ $0.0070+ per request

Interactive Calculator

See How Much You Save

Drag the slider to calculate your exact savings vs Scrapfly

pricing-calculator

Scraping Mode

Monthly Volume

100K

Best Price

AlterLab

$20.00

$0.0002 per request

Scrapfly

$140.00

$0.0014 per request

Your Monthly Savings

$120.00

86% less every month with AlterLab

That's $1.4k back in your budget annually

No credit card

Up to 5,000 free requests

2-min setup

Feature-by-Feature

Every feature, side by side

See exactly how AlterLab compares to Scrapfly across all key features

Feature	AlterLab Winner	Scrapfly
Pricing model How usage is billed	Dollar balance per request	Credit plans — credits vary by mode
Balance expiry Whether unused balance resets monthly	Never expires	Monthly credit reset
Subscription required Must purchase a monthly plan
Free tier No-cost evaluation access	Up to 5,000 free requests, no credit card	Free plan with limited credits

Save 86% vs Scrapfly

Same features, 86% less

Get the same capabilities at a fraction of the cost. Start with up to 5,000 free requests — no credit card required.

View Detailed Pricing

Live API Preview

See AlterLab in action

One endpoint. Any website. Results in under 2 seconds. No Scrapfly complexity.

AlterLab API Playground

Click Run to see the response

// Response will appear here...

Try it yourself with up to 5,000 free requests

No credit card required. Get your API key in 30 seconds.

Migration Time: Under 1 hour

Switch from Scrapfly in Under 1 hour

Simple easy migration process. No downtime, no complex setup.

Migration Steps

Code Migration Example

Before (Scrapfly)

Python

import scrapfly
client = scrapfly.ScrapflyClient(key="YOUR_KEY")
result = client.scrape(scrapfly.ScrapeConfig(url="https://example.com"))

After (AlterLab)

Python

import requests
resp = requests.post("https://api.alterlab.io/v1/scrape",
    headers={"X-API-Key": "YOUR_KEY"},
    json={"url": "https://example.com"})