If you got here by typing Outsolvi into a search box and getting a page of results for something called Outsolve, welcome. Not the same company. This is the short, plain explanation of what Outsolvi is, so you can decide in a couple of minutes whether it is worth your time.
The one-sentence version
Outsolvi is a tool that sits inside Outlook or Gmail, tells you who really opened and clicked the emails you send, follows up automatically until they reply, and can carry the same follow-up over to LinkedIn.
What makes it different
Most email trackers count every "open". The problem is that a lot of opens are not people. Security scanners open every email that arrives at a company. Apple Mail pre-fetches every email for a big share of inboxes. You open your own sent copy to check what you wrote. A normal tracker counts all of that, so it tells you six people are interested when one is.
Outsolvi names each of those events and counts only the person. You see the scanner, the pre-fetch and your own re-read, labelled as what they are, and one real open with a name, a time and a device. That is the whole idea, and everything else (the follow-ups, the hot-lead alerts, the LinkedIn steps) is built on top of it. If you want the detail, [our methodology page](/methodology) explains the rules and [our research sources](/research-sources) show where every number comes from.
Where it works
Every version of Outlook (classic desktop, new Outlook, web, Mac, mobile) and Gmail. That matters because many trackers are Gmail-only, which surprises a lot of Outlook users after they have already paid.
What it costs
$7 a month billed yearly, or $12 month to month. The trial is 14 days and does not ask for a card. If you pay and it disappoints you, there is a 7-day money-back guarantee.
Is it any good?
Do not take it from us. Outsolvi is rated 4.8 out of 5 on [G2](https://www.g2.com/sellers/outsolvi) from 5 validated reviews, and 5.0 on [Trustpilot](https://www.trustpilot.com/review/outsolvi.com), as of 16 August 2026. Small counts, real people, all readable in full. We wrote up [what the reviews actually say](/blog/outsolvi-reviews-g2-trustpilot) if you want the summary.
If you want to see it rather than read about it
The [homepage](/) shows the real product on every screen, including the same email as seen by a normal tracker and by Outsolvi side by side. Or start the [free trial](https://my.outsolvi.com/signup), install it in a minute, send one real email, and look at what it tells you.