Some Best Free Keyword Research Tools :
1. WordStream's Keyword Tool (free)
2. Soovle (free)
3. Ubersuggest (free)
4. Search Term/Query Reports (free-ish)
5. Google Keyword Planner (free)
6. Competitor Source Code (free)
7. Google Ads Display Planner (free)
Some Paid Keyword Research Tools :
1 . KWFinder
Pricing :
KWFinder is part of Mangools package that includes 4 other SEO tools. This keyword tool only allows a handful of free searches. Select an annual plan to save up to 40% on any of their 3 subscriptions.
Basic – $30 (freelancers and small businesses)
Premium – $40 (new startups and blogs)
Agency – $80 (eCommerce stores and heavy sites)
2 . Google Keyword Planner
Pricing :
Google Keyword Planner is available for free.
3 . GrowthBar
Pricing :
GrowthBar offer a free 5-day trial, after which you will be charged based on the plan you choose. The higher-tier plan will let you search unlimited keywords.
Pro – $29/month
Scale – $79/month
4 . Long Tail Pro
Pricing :
Long Tail Pro is a premium tool and does offer a 7-days free trial (subscription to be cancelled before 7 days). Subscriptions start as low as $25 per month (when billed annually). Long Tail Pro currently offers three plans to users.
Starter – $25/month
Pro – $45/month
Agency – $98/ month
5 . Majestic
Pricing :
Majestic allows you to sign up and run 3 free searches to help you get a feel for the service. The keyword checker, however, is only available in PRO and API plans. You can grab the SEO toolkit for $83/month when you select the annual billing option.
6 . Keyword Tool
Pricing
Keyword Tool is very similar to Google Keyword Planner. It’s free for first 750+ keywords and extremely easy to get started with. The Keyword Tool “Basic” plan starts at $69 per month and is billed annually.
7 . Serpstat
Pricing :
Similar to a couple of the other options we’ve listed here, Serpstat can be used a few times for free by signing up for their trial membership. To use the service regularly though, you need to get yourself set up with one of their subscriptions. A personal plan goes for $55 per month.
8 . Moz Keyword Explorer
Pricing :
Sign up for a free Moz account and get 10 free queries per month. The Keyword Explorer is not a standalone researching tool, to get full access to this useful little asset you will need to pay for the entire SEO suite. You can get the Moz keyword research features in the platform’s “Medium” plan, which starts at $179 a month with the option for a free 30-day trial.
9 . SpyFu
Pricing :
SpyFu is a little different from the other tools we’ve listed here as they offer monthly results, not real-time feedback. You can subscribe to SpyFu for $33 per month if you choose the annual billing option.