SEO work done manually is the best, only you can do is: you can take advantage of spell check software or use text spinner to increase your working speed.
I think it's pretty risky especially with the search engines changing their algorithms to punish sites that automate
These days the search engines are quick to penalise sites that automate processes like SEO link building, so I wouldn't risk especially if your site is new
Manual submissions and backlinking. There are some tools that can help you with SEO, but most of them will go against Google webmaster guidlelines.
I wouldn't risk it, as the search engines are getting more strict with auto sumbitted backlinks, and could penalise your site
Automated is good if it's combined with Brains and Manual work Those 3 softwares you told look like crappy ones Real softwares costs hundred of dollars or have 50-150$/month fees
In my suggestion all the SEO software is useless. Because they don't provide quality and uniqueness and Google like quality. Overall research on web..
Depends on the Automated Software and how you have it set to build links. If the system creates hundreds or thousands in a day (most will not be indexed making them useless) then that looks bad to the Search Engines. You want to build or look like you are building links naturally. The younger the site the more red flags.
These days with the search engines penalising sites, it's a good idea to find out which links your sites are being promoted to, to avoid a penalty
To risk to use it . No one sure how much PR will be increased when we use that tool . But we are sure the aftereffect if they found it .
The search engines these days are hitting automated software for backlinks pretty hard, so I wouldn't recommend it
People say automated softwares will harm, but no one say in what way it harms. How search engine knows that your site is being promoted using automated software. The only way a search engine know that you are site is promoted using automated software is with the help of link presence of your site. If you are using a automated software means it works much faster. Automated Software 1 Day Job: Min of 2000 Links Manual Work 1 Day Job: Min 100 - 200 submissions. Here is the key way how search engines come to know about automated submissions. If your software submits as equal as a human work then there will be now issues what so ever with search engines or with your SERPS.
Automation is fine, as long as you dont use it to spam. You can build decent links using automation if you know what you are doing. Doing stupid stuff like spamming the hell out of blogs for comments overnight is a good way to get your site de indexed, or just create a whole bunch of useless backlinks that will probably not get passed anyway.
I think automated is dangerous. But trying 1-2 automatic techniques with some genuine manual work can do no harm. Always concentrate more on manual.