HarperFlow Pricing 2026

SEO automation that plans, writes and publishes to 12+ CMSes while tracking AI-assistant citations

Pricing: Billed monthly or yearly with 20% off yearly. A 3-day trial gives full Pro access for 1 project or site before the subscription continues at $99/month, and during the trial covers 3 blog credits per month, up to 10 active SEO Calendar topics, up to 15 backlog topics, 1 custom image credit, 12+ direct CMS integrations, 20+ languages, AI Search Visibility, the technical audit and daily Reddit AI brand-authority automation. Pro, marked most popular, is $99/month billed monthly for up to 3 seats and 1 project or site: 30 blog credits per month, up to 60 active SEO Calendar topics, up to 150 backlog topics, 50 custom image credits, the same CMS and language coverage, AI Search Visibility, the technical audit, daily Reddit automation and backlink opportunities. Agency (done-for-you) is $999/month billed monthly for unlimited seats in the organisation and 1 fully managed site, with a dedicated SEO manager running the project.

Track brand visibility across AI search and tie it to revenue, with content generation built in

Pricing: Starter $149/mo — 50 unique prompts, fixed basic AI models, 1 language and 1 region, 1 domain, 1 seat, email support, 1 content generation/mo. Growth $449/mo — 250 prompts, 3 of 5 custom models, 2 languages and regions, 2 domains, 5 seats, priority support, 3 content generations/mo. Scale $749/mo — 350 prompts, 5 of 7 advanced models, 2 languages and regions, multi-domain, 7 seats, 5 content generations/mo. Yearly billing saves 18%; 14-day trial with no charge until day 15.

AI search optimisation for ecommerce — track ChatGPT/Gemini/Perplexity rankings, fix catalogue data, attribute revenue

Pricing: Action-based credit pricing across two published self-serve tiers plus a custom Enterprise tier, each with a 14-day free trial. Starter is $249 per month for 2,000 credits, roughly 20 content pieces per month, 150 tracked prompts, 50 tracked products and 1 workspace, including the dashboard, recommendations and the Shopify integration. Growth is $499 per month for 8,000 credits, roughly 80 content pieces, 500 tracked prompts, 500 products and 3 workspaces, adding headless/API access, advanced reporting, data export, custom integrations, Slack support and a dedicated account manager. Enterprise is contact-priced with unlimited content, prompts, products and workspaces, plus SSO, an SLA and PIM connection. Refresh frequency is weekly on both paid self-serve tiers.

A free AI-crawler and raw-HTML audit plus a human-approved content pipeline that publishes to WordPress or Webflow — $82–98/month for 30 articles

Pricing: A free technical audit runs with no email and no signup, checking crawler access for ChatGPT, Claude, Gemini and Perplexity plus raw HTML delivery. Growth is $98/month month-to-month, or $82/month billed annually (a stated 17% saving), for 30 articles a month — the site works that out to $3.27 per article monthly and $2.73 annually. Growth includes WordPress and Webflow publishing, keyword research, topic clusters, internal linking, custom webhook publishing and priority email support, with a 3-day free trial. Managed is a scoped full SEO service priced on scope rather than per article, with strategy, production and publishing run by the team and a direct line to them. Every generated article stays a reviewable draft until approved.

Turns any sitemap into a spec-compliant llms.txt with AI-written page descriptions, hosted at a permanent URL and regenerated on a schedule — one-time price by page count.

Pricing: Free preview: the first 20 URLs with AI descriptions, plus a full page count and AI-visibility audit, delivered instantly with no signup. The paid product is a one-time payment per site with no subscription, tiered by page count: $9 for up to 99 pages, $19 for up to 999, $49 for up to 1,999, $79 for up to 4,999, and $149 for 5,000 or more. Every paid tier covers every page on the site, a hosted file at a permanent URL, automatic regeneration on a schedule, instant email delivery and dashboard access.