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BlogSEO vs Writesonic

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper
BlogSEO — $59/mo vs $79/mo for Writesonic
Free plan
Neither — BlogSEO has paid plans only, Writesonic has paid plans only
Public API
Writesonic has one; not confirmed by us for BlogSEO
Higher Trust score
Writesonic — 93 vs 66 for BlogSEO
Best fit
BlogSEO: Shopify and WordPress stores with no content hire · Writesonic: Brands that already know they are losing citations inside ChatGPT and want it measured

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Side by side

FactBlogSEOWritesonic
CategorySEO ToolsLong-form & Blog Content
Pricing modelPaidPaid
Starts at$59/mo$79/mo
Public APINot confirmedYes
Trust score66 / 10093 / 100
PlatformsWebWeb, API
Company—Writesonic
Launched—2020
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

BlogSEO

BlogSEO's argument is that publishing beats drafting: it picks keywords, writes, links internally, generates images and pushes the post live in your CMS without you touching it. For a Shopify or WordPress store with no content person, thirty articles a month for $97 is cheap per article. The uncomfortable part is the backlink exchange pool, which is the kind of link scheme search engines explicitly discourage.

Pros

  • Publishes directly into Shopify, WordPress, Webflow, Framer, Contentful or a webhook
  • Crawls your existing site to pick keywords rather than making you supply a list
  • Internal linking and HD image generation included in the base plan
  • Thirty articles a month at $97 works out cheap per published piece
  • Also optimises for answer engines, not only classic search results

Cons

  • Only a three-day trial and no free tier
  • The contextual backlink exchange is a reciprocal link scheme that search engines discourage
  • One published price point with no smaller tier for a single low-volume site
  • No company entity named anywhere - only 'built in Paris'

Writesonic

This is not the AI copywriter the catalogs still describe: it is a GEO tracking suite priced like one, and at $79 a month on annual billing you are paying monitoring money for a three-engine view of your own brand. The free plan that used to soften the entry is gone; what is left is a 7-day trial.

Pros

  • Daily prompt and answer tracking is the core of the product, not a bolt-on dashboard
  • Site audits, content generation and the Action Center sit in the same tool as the monitoring
  • 7-day trial with full access and no card, plus a 7-day refund window after paying

Cons

  • Self-serve plans watch three engines out of nine; Perplexity, Claude and Copilot are Enterprise-only
  • Month-to-month costs 25% more than the advertised annual rate ($99 against $79 on Starter)
  • No permanent free plan is listed any more, only a one-week trial
  • Prompt and article caps reset monthly, so a burst of work stalls until the counter resets

Which one fits

Choose BlogSEO if you need

  • Shopify and WordPress stores with no content hire
  • Founders who want articles published, not drafted
  • Sites that need volume more than editorial polish

Choose Writesonic if you need

  • Brands that already know they are losing citations inside ChatGPT and want it measured
  • Agencies reporting AI-answer share of voice to clients month over month
  • Teams that want prompt tracking and article production billed on one invoice

BlogSEO vs Writesonic: the questions people ask

Is BlogSEO cheaper than Writesonic?

On published entry prices, BlogSEO starts lower — $59/mo against $79/mo for Writesonic. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Which has a public API, BlogSEO or Writesonic?

Writesonic ships a public API, as of our last verification. A public API for BlogSEO is not confirmed by us — check its developer docs before you plan an integration.

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