Best of · Data study
Best SEO tools for bloggers on a budget: what each really costs
By the BestProducts9 editorial team · Prices read from official pages on 2026-10-28 · How we research
Disclosure: we earn a commission if you sign up to Mangools or SE Ranking through links on this page, at no extra cost to you. Every number below comes from the vendors’ own pages and the arithmetic is shown. Full disclosure · Editorial policy.
- KWFinder, SERPChecker, SERPWatcher, LinkMiner and SiteProfiler in one subscription
- AI Search Watcher PRO (500 prompts) included on every plan
- Free account, and a full refund within 48 hours of payment
- 2,000 keywords tracked daily for $103.20/mo billed annually (Semrush SEO tracks 500 for $117.33)
- Site audits, backlink research and AI-search (GEO) tracking in the base plan
- 14-day free trial, no credit card; free assisted migration with annual plans
Key takeaways
- A blogger tracking 100 keywords pays about $0.19 per keyword per month on Mangools Basic, against $1.03 on SE Ranking Core, $1.17 on Semrush SEO and $1.29 on Ahrefs Lite (they charge for all the slots, used or not).
- Yearly: Mangools Basic $226.20, SE Ranking Core 1,238.40, Semrush SEO 1,407.96, Ahrefs Lite 1,548.00.
- Both Mangools and SE Ranking include AI-search (GEO) tracking in their base plans, which matters if you want to be cited by ChatGPT-style assistants.
- Start with Google Search Console (free), then add a paid tool only when a specific limit blocks you.
What a blogger actually needs
A blog usually needs five things, not an enterprise suite:
- Keyword research: topics people search for, and how hard they are to rank for.
- SERP checks: what the pages that already rank look like.
- Rank tracking: whether your own posts are moving up.
- Backlink research: who links to competing pages.
- Site audit: technical problems that hold a site back.
The original data: yearly cost and cost per keyword you actually use
Most blogs track 50 to 150 keywords. This table prices a blog that tracks 100, which shows how much of your plan you pay for but never use. Yearly cost is the published monthly price × 12.
| Tool and plan | Price | Keywords the plan tracks | Cost per month if you track 100 | Per year |
|---|---|---|---|---|
| Mangools Basic Best on a budget | $18.85/mo (annual billing) | 200 (weekly updates) | $0.19 | $226.20 |
| Mangools Premium | $26.35/mo (annual billing) | 700 (weekly updates) | $0.26 | $316.20 |
| SE Ranking Core Best all-round | $103.20/mo (annual billing) | 2,000 (daily) | $1.03 | $1,238.40 |
| Semrush SEO | $117.33/mo (annual billing) | 500 (daily) | $1.17 | $1,407.96 |
| Ahrefs Lite | $129.00/mo (monthly billing) | 750 | $1.29 | $1,548.00 |
Reading it: $1407.96 for a year of Semrush SEO buys 6.2 years of Mangools Basic. Mangools Basic refreshes ranks weekly and caps lookups at 100 a day; SE Ranking and Semrush list daily tracking.
AI-search visibility: which tool includes it?
Getting cited by AI assistants is now part of blogging. Allowances published on each pricing page (units differ, so test on your own topics):
| Tool and plan | AI-search allowance | Price |
|---|---|---|
| Mangools Basic Included on every plan | AI Search Watcher PRO monitors 500 prompts | $18.85/mo annual |
| SE Ranking Core | 25 AI prompts a day across 5 AI engines | $103.20/mo annual |
| Semrush SEO | None listed on this tier; starts on Starter with 50 prompts a day | $117.33/mo annual |
| Ahrefs Lite | 150 AI prompt checks | $129.00/mo monthly |
The options in detail
Mangools
Best for: bloggers who mainly need keyword research, SERP checks and simple rank tracking.
- Basic $18.85/mo billed annually; Premium $26.35/mo for 700 keywords
- KWFinder, SERPChecker, SERPWatcher, LinkMiner and SiteProfiler: five focused tools that are quick to learn
- Basic limits: 100 keyword lookups and 100 SERP analyses per 24 hours; free account and 48-hour money-back guarantee
Watch out: Rank updates are weekly on Basic and Premium (daily on Agency, $48.85/mo), and Basic has no extra seats.
Read the Mangools reviewCreate a free Mangools account
SE Ranking
Best for: bloggers who want daily rank tracking and audits, or who also take on client work.
- $103.20/mo billed annually: 2,000 keywords tracked daily, 250k audit pages a month, 10 projects
- 25 AI prompts a day across 5 AI engines
- 14-day free trial with no credit card; free assisted migration with annual plans
Watch out: The entry price is far above Mangools and payments are non-refundable except where service is not delivered, so use the trial first.
Read the SE Ranking reviewStart the 14-day free trial
Semrush
Best for: bloggers who want ads, content and local tools in one suite.
- SEO plan $117.33/mo billed annually ($139 monthly)
- Free plan: 1 demo project, 10 reports a day; 7-day trial
Watch out: It is the most expensive per tracked keyword here ($0.235), extra users start at $45/mo, and AI-prompt tracking needs the $165.17/mo Starter tier.
Read the Semrush reviewWhich one should a blogger choose?
- One blog, small budget: start with a free Mangools account, then Basic. Move to Agency only if you need daily rank updates.
- Several sites, client work, daily tracking, audits: run the SE Ranking 14-day trial on your own domain.
- SEO is one part of a wider marketing stack you already pay for: check Semrush’s free plan first, but price your real keyword count before committing.
Verdict
A blogger who writes a few posts a month gets the most from the lowest-priced tool that covers keyword research, SERP checks and AI-search tracking, which is Mangools. Choose SE Ranking when daily tracking and audits start to matter. Test either one free before you pay.
Method and sources
Prices and limits were read from the official pages on 2026-10-28: Mangools, SE Ranking, Semrush, Ahrefs. The “100 keywords” scenario is illustrative: monthly price ÷ 100.
Go deeper: Best SEO tools in 2026 (full data study) · Semrush vs SE Ranking vs Mangools · Semrush alternatives
Frequently asked questions
What is the best SEO tool for a blogger on a budget?
Mangools. Basic costs $18.85/mo billed annually ($226.20 a year) and covers keyword research, SERP checks and rank tracking for 200 keywords. SE Ranking is the next step up at $103.20/mo billed annually, with daily tracking, site audits and AI-search tracking.
Do I need a paid SEO tool to start a blog?
No. Google Search Console is free and shows which searches already bring people to your site. Add a paid tool when you want to choose topics systematically and check competitors.
How much does SEO software cost a year for one blog?
Billed annually or at the published price: Mangools Basic $226.20, SE Ranking Core 1,238.40, Semrush SEO 1,407.96, Ahrefs Lite 1,548.00 (monthly billing; Ahrefs publishes monthly prices only).
Which blogger SEO tools track visibility in AI search such as ChatGPT?
Mangools includes AI Search Watcher PRO (500 monitored prompts) on every plan, and SE Ranking Core includes 25 AI prompts a day across 5 AI engines. Semrush starts AI-prompt tracking on its Starter tier at $165.17/mo billed annually (50 prompts a day).
Is there a free trial?
SE Ranking offers 14 days with no credit card, Mangools offers a free account and a 48-hour money-back guarantee, and Semrush offers a 7-day trial and a limited free plan.
Do you earn money from these links?
Yes, from Mangools and SE Ranking. Prices and limits come from the vendors’ own pages, with the arithmetic shown.
Prices and limits can change; always confirm on the official sites. Last verified: 2026-10-28