As a B2B database, ZoomInfo certainly has a lot to offer. Its detailed business information on people and companies is impressive, and I've found it to be a useful resource for researching potential clients and partners.
However, I do have a few criticisms of the product. Firstly, its pricing is quite steep, especially compared to other B2B databases on the market. This makes it difficult for smaller businesses or startups to justify the cost. Additionally, while the information on ZoomInfo is generally accurate and up-to-date, I have come across a few instances where the information was incomplete or outdated.
Despite these drawbacks, ZoomInfo is still a good resource for business information. It just might not be the best option out there. If you're willing to pay for a premium service, then ZoomInfo could be worth considering. However, if you're looking for more cost-effective alternatives, there are several options to consider.
Based on our record, WolframAlpha should be more popular than ZoomInfo. It has been mentiond 43 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Now, if you're doing it for real, the best and also most common method is simply, "use a computer". Many computer systems are really, really good at solving these equations and inequalities. You can also graph it and see on the graph every time it crosses zero. You can even do it for free without fancy software. There are a lot of web calculators that can do it, but one options is using wolframalpha.com. Source: 6 months ago
This is how the functionality of scientific calculators and tools like MATLAB and WolframAlpha is implemented. Source: 6 months ago
Go to wolframalpha.com, and ask it to evaluate. Source: 11 months ago
Do not go for a "one-use" calculator... Go for something that does it all if you know what you're doing. Go to wolframalpha.com. Source: 12 months ago
Some context: - Each "Card" you see is a reference to a block inside a big page called "Remarkable distributions". That page also contains more details (proofs, notable properties, ...) about each distribution. - The plots are generated using wolframalpha.com. I can just type "normal distribution" and I get a nice plot with different variations of the distribution's parameters. Source: 12 months ago
For the phone calls - there's a decent chance they got your number from zoominfo.com - you can go there and request to be removed. Source: 12 months ago
I just found a few data collator sites, zoominfo.com and signalhire.com are just two - they seem to scrape sites like Linkedin etc and collate everything. Personal numbers can be found pretty easily, if you've ever signed up for a business identification number it could be there, could be in a data leak somewhere - these companies are pretty shady and will buy data from places to just get a lead. Source: over 1 year ago
I currently use: thomasnet.com, zoominfo.com, and selletonline.com. Source: almost 2 years ago
Zoominfo.com is used by larger companies. Source: almost 2 years ago
I suppose the easiest way is to just search the company on the intrawebs and see what their web site pulls up. You can kind of tell from there and their Yelp reviews/Google reviews, if they are their own company or some kind of contractor type company. I also used zoominfo.com to get a sense of how big the company was. You'll probably be able to tell from there if they are their own company or part of a larger... Source: over 2 years ago
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