MassPinger Pricing: Free
MassPinger costs nothing to use. There is no sign-up, no credit card and no trial period.
Included for free
Single URL ping to 1,005 services with live HTTP verification.
Bulk ping of up to 100 URLs per run.
Microsoft Bing / IndexNow submission.
Live ping stream, proxy rotation (system proxies or your own), and private per-browser history.
Fair use
Please ping pages when they are new or updated, not repeatedly. Excessive repeat pinging may be ignored by search engines and does not speed up indexing.