IndexFast

At a glance

IndexFast is a hosted service that watches your XML sitemap and automatically pushes new and updated URLs through IndexNow, the shared submission protocol read by Bing, Yandex, Naver, Seznam and Yep. It also checks single URLs for indexing blockers and exposes everything through an MCP server, REST API, CLI and SKILL.md. It aims to speed up discovery, and it cannot make Google index a page.

Good fit

Builders and programmatic SEO teams who publish pages often and want Bing and the other IndexNow engines told about each one without manual pinging. It suits people already working in Claude Code, Cursor, Windsurf or VS Code, since an agent can submit pages as it ships them through the MCP server, which every plan includes.

Consider something else when

Skip it if your audience finds you mainly through Google. For ordinary pages IndexFast can only inspect URLs and resubmit your sitemap through Search Console; the Google Indexing API route covers only eligible JobPosting and livestream pages, and only on paid plans. Also skip it if you cannot place a key file on your site.

Start here

Click "Add your site free" and enter your domain. IndexFast finds your sitemap and imports its URLs. Then put the small IndexNow key file it gives you in your site's public/ folder, or have your AI editor add it over MCP. After that, new and updated pages should appear in the console's submitted catalog and queue, where you can inspect jobs.

Cost and requirements

Free covers one site, 500 tracked URLs, a daily sitemap check, IndexNow submission and 100 Search Console inspections a day. Pro costs $19 per 30 days for 10 sites, 10,000 URLs each, hourly checks, Bing, Yandex and Baidu API submission with your own keys, and 20,000 MCP and API calls a month. Unlimited costs $99 per 30 days with no site cap, 50,000 URLs per site per sync, unlimited calls and priority support. Paid periods are prepaid and never auto-renew; fees are non-refundable unless law requires otherwise. You need a sitemap, write access to your site's files, and accounts or tokens for any direct engine APIs.

Limits to know

The terms say no submitted URL is guaranteed to be indexed by any search engine, because results depend on third-party systems, and the pricing page adds that no one can guarantee Google indexing. When an engine rate-limits with a 429, the site's jobs pause for an hour, doubling up to 24 hours, so bursts may land late. Three days after a paid period ends the account drops to Free and extra sites pause, though nothing is deleted. The privacy policy says account details and submitted URLs are kept while the account is active, deleted on request, never sold, and processed by unnamed hosting, auth and payment providers.

Related work

• SEO Audit Console (complement)
• SEO Skill (complement)

Still unclear

• Who operates IndexFast and where the company is based; the about, privacy and terms pages do not name an entity.
• Which Google permissions the Search Console connection requests, and whether access is read-only apart from sitemap resubmission.
• How setup works for a site with no XML sitemap or no public/ folder for the key file.