# 13 Otto AI alternatives in 2026

Last updated: November 9, 2026.

The best alternatives to Otto AI for domain WHOIS APIs: WhoisJSON, Enterno and IPAddress.to, by our benchmark. Otto AI's website is ottoai.services.

## Domain WHOIS API alternatives

[WhoisJSON](https://datacircle.dev/domain-whois-apis/whoisjson/free#120-monthly), [Enterno](https://datacircle.dev/domain-whois-apis/enterno/free-scout#free-open-api) and [IPAddress.to](https://datacircle.dev/domain-whois-apis/ipaddress-to/free) are the best [domain WHOIS API providers](https://datacircle.dev/best-domain-whois-api) in the Datacircle benchmark.

On our [Otto AI plan pages](https://datacircle.dev/domain-whois-apis/otto-ai/pay-as-you-go-x402-pay-per-call-get-domain-age), we compare each Otto AI plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 domains first.

- [ScriptMasterLabs, pay as you go](https://datacircle.dev/domain-whois-apis/scriptmasterlabs/pay-as-you-go): $1.00 per 1,000 domains
- [SnoopScan, $120 yearly](https://datacircle.dev/domain-whois-apis/snoopscan/free#120-yearly): $1.00 per 1,000 domains
- [Vee3, $100 monthly, Scale, GET /v1/domains/whois](https://datacircle.dev/domain-whois-apis/vee3/free-get-v1-domains-whois#100-monthly-scale-get-v1-domains-whois): $1.00 per 1,000 domains
- [WhoisFreaks, $1,000 monthly, Monthly Subscription, 1,000,000 API Credits, POST /v2.0/bulkwhois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/free-post-v2-0-bulkwhois-live#1000-monthly-monthly-subscription-1000000-api-credits-post-v2-0-bulkwhois-live): $1.00 per 1,000 domains

Compare every domain WHOIS API plan: [Domain WHOIS API pricing: free and cheapest plans compared](https://datacircle.dev/domain-whois-api-pricing)

## Web scraping API alternatives

[Scrappey](https://datacircle.dev/web-scraping-apis/scrappey/free-post-api-v1-direct-request#top-up-pay-as-you-go-post-api-v1-direct-request), [WebScraping.AI](https://datacircle.dev/web-scraping-apis/webscraping-ai/free-get-html-get-page-html-datacenter-proxy-no-js-rendering#29-monthly-personal-get-html-get-page-html-datacenter-proxy-no-js-rendering) and [APIFreaks](https://datacircle.dev/web-scraping-apis/apifreaks/free-one-off-10000-credits-post-scraping-web-scraper-api#100-monthly-monthly-1500000-credits-post-scraping-web-scraper-api) are the best [web scraping API providers](https://datacircle.dev/best-web-scraping-api) in the Datacircle benchmark.

On our [Otto AI plan pages](https://datacircle.dev/web-scraping-apis/otto-ai/pay-as-you-go-x402-pay-per-call-get-web-json-extract), we compare each Otto AI plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 pages first.

- [Ambolt, pay as you go](https://datacircle.dev/web-scraping-apis/ambolt/free#pay-as-you-go): $3.00 per 1,000 pages
- [LLMLayer, top-up, Pay as you go, POST /api/v2/scrape, Scraper API, full](https://datacircle.dev/web-scraping-apis/llmlayer/free-credits-post-api-v2-scrape-scraper-api-full#top-up-pay-as-you-go-post-api-v2-scrape-scraper-api-full): $3.00 per 1,000 pages
- [LucidExtractor, $75 pack, 25,000 credits, POST /v1/scrape/batch](https://datacircle.dev/web-scraping-apis/lucidextractor/free-post-v1-scrape-batch#75-pack-25000-credits-post-v1-scrape-batch): $3.00 per 1,000 pages
- [ReadFetch, pay as you go, Pay per call, POST /v1/fetch](https://datacircle.dev/web-scraping-apis/readfetch/pay-as-you-go-pay-per-page#pay-as-you-go-pay-per-call-post-v1-fetch): $3.00 per 1,000 pages
- [APIFreaks, $10 monthly, Monthly 80,000 credits, POST /scraping, Web Scraper API, JavaScript rendering](https://datacircle.dev/web-scraping-apis/apifreaks/free-one-off-10000-credits-post-scraping-web-scraper-api-javascript-rendering#10-monthly-monthly-80000-credits-post-scraping-web-scraper-api-javascript-rendering): $5.00 per 1,000 pages
- [FlyCrawl, $5 pack](https://datacircle.dev/web-scraping-apis/flycrawl/free#5-pack): $5.00 per 1,000 pages
- [Linkup, top-up, Pay as you go, POST /v1/fetch, Fetch, pro](https://datacircle.dev/web-scraping-apis/linkup/free-credits-post-v1-fetch-fetch-pro#top-up-pay-as-you-go-post-v1-fetch-fetch-pro): $5.00 per 1,000 pages
- [Orange Slice, top-up](https://datacircle.dev/web-scraping-apis/orange-slice/top-up): $5.00 per 1,000 pages
- [WebScraping.AI, top-up from $20, Pay as you go, GET /text, Get Page Text, residential proxy, JS rendering](https://datacircle.dev/web-scraping-apis/webscraping-ai/free-get-text-get-page-text-residential-proxy-js-rendering#top-up-from-20-pay-as-you-go-get-text-get-page-text-residential-proxy-js-rendering): $5.00 per 1,000 pages

Compare every web scraping API plan: [Web scraping API pricing: free and cheapest plans compared](https://datacircle.dev/web-scraping-api-pricing)

## See also

- [ScriptMasterLabs alternatives](https://datacircle.dev/scriptmasterlabs-alternatives)
- [SnoopScan alternatives](https://datacircle.dev/snoopscan-alternatives)
- [Vee3 alternatives](https://datacircle.dev/vee3-alternatives)
- [WhoisFreaks alternatives](https://datacircle.dev/whoisfreaks-alternatives)
- [Ambolt alternatives](https://datacircle.dev/ambolt-alternatives)
- [LLMLayer alternatives](https://datacircle.dev/llmlayer-alternatives)
- [LucidExtractor alternatives](https://datacircle.dev/lucidextractor-alternatives)
- [ReadFetch alternatives](https://datacircle.dev/readfetch-alternatives)