
As is the case with other types of businesses, if it seems too good to be true, it almost always is; and to the extent that's the case even when the industry is well regulated, it's even more true in a totally unregulated industry, such as this one.
Are there any totally legit essay companies that will actually provide the essay that you order? Definitely. I wrote thousands of essays for some of them. Unfortunately, they're far-outnumbered by the scam companies.
Are there any good writers working at legit essay companies? Definitely. I wrote for some of them for many years, along with several other very good writers who, like me, have since either transitioned to working independently or moved on to different careers. Generally, writing academic essays for hire isn't something that many people who can write well enough to be any good at it continue doing for many years. More typically, they just do it while they're in grad school themselves or in between more traditional types of jobs.
You always need to read their websites with your BS-detector set to very high. Here are a few reasons why that's true:
1. There's no such thing as any essay company that "only" employs writers with "advanced degrees." Some writers might have advanced degrees in one field; most do not. None of them only writes projects in the same specific academic field as his or her formal educational degree.
2. Your projects do not get "assigned" to a writer with a degree (much less an "advanced" degree) in the specific field of your particular project. Even at the best of the legitimate essay companies, all assignments simply get posted on an assignment board where they can be taken by any writer on a first-come/first-served basis. Nobody "assigns" projects to specific writers and there's no process to monitor what projects are taken by whom in real time. Writers (especially newer ones) often vastly overestimate their abilities and the company only hears about it after customers start complaining. At the best companies, writers who produce lousy work just get terminated after enough complaints pile up, which doesn't do you much good if you already received work from one of those writers. [I've read (here) that some companies restrict their inexperienced writers from more advanced types of projects, but I've never seen such a system personally. The only company for which I ever wrote that had different classifications of writers recruited me directly from this forum and started me off at the highest level; so, I have no idea whether writers at lower classifications saw fewer available projects than I saw or just got paid less for the same projects.]
3. There's no such thing as any "money-back guarantee if you're not satisfied."
4. There's no such thing as "unlimited free revisions."
5. You cannot judge the likely quality (or even basic legitimacy) of any company by the quality and/or functionality of the website. Some of the worst scam companies out there have beautifully-designed websites and interactive "chat" systems with representatives. They'll spare no expense on their websites and no amount of kind patience or effort with your questions and concerns prior to your order, and they'll give you all of the most-reassuring answers necessary to gain your trust. They can afford to do this, because gaining your trust and convincing you to place an order is their only real function. Once they have your money, their job is done, as is their interest in responding to your concerns in any real way. If you have a complaint about your essay after receiving it, you'll find out immediately that the overly-polite helpfulness that you encountered prior to the sale and relied on in choosing that company was turned off like a light switch the instant your payment went through.
6. No essay company actually has any "professors" writing essays for them.
7. You get what you pay for. If English is your natural language, don't expect an essay that's going to be useful to you for $10 or $15 or $20/pg.
As I've suggested many times, whether you try out an essay company or an independent freelance writer, always start with a very small project first or with a small section of a larger project. Start that process as early in the school term as possible, because if you wait until a few days before a large project is due, you won't have that option.