The Indian Immigration Services Limited offers a so called "rush" visa in 5 business hours, which is of course with high extra costs. In the end the visa application took more than one week, and in between there was no communication, the given hotline was offline all the time. Stay away!

Most probably a scam (under investigation).
Do not use their services.
Their charges are double compared to the official visa services and they do not deliver. They have an address, phone numbers, credit card payment facilities, a robot chat service but several people testify that they do not get anything ordered and paid for.
They are owner of both indiaimmigration.in and. Org and org.in
Image: fake robot chat

Initially I was worried, because I clicked on the first link (paid ads) to apply for my India Visa instead of official government website, which later I read in the government website which stated that visa should be only be applied though the official website. But that is after I submitted every documents and made the payment to indianimmigration.org.in. And there are so many comments made on how it was a scam worried me. I anxiously waited for my e-visa as they promised to deliver in 3 working days. I got my e-visa on the 4th day. I verified it in the government website, and it's valid.

I believe people out there might have the same concern, thus I am here to share my experience. I do not experience them as scammer. But weather they overcharged I am not too sure, as the website only provide 1 option for of visa application for tourist, which is one year multiple entry. If you are very much price concern, I suggest you apply through the official government website.

Very polite stuff, responds quick via phone and via e-mail. Handled our requests, which were more specific, fast and professional. We had made a mistake when applying and needed assistance, which was provided immediately. We recommend the company strongly.