What It Costs to Run SeaText AI on WordPress: Pricing Factors, Account Rules, and How to Estimate Your Monthly Spend
SeaText AI's WordPress plugin is free to install, but the service runs on a per-domain account model with usage-based API pricing that starts at $29 per month for 10,000 visits and scales with traffic...
SeaText AI's WordPress plugin is free to install, but the service runs on a per-domain account model with usage-based API pricing that starts at $29 per month for 10,000 visits and scales with traffic volume. You need one account per domain, and each account unlocks the AI agents you activate.
How the pricing model works
SeaText AI does not charge for the WordPress plugin itself. The cost comes from the AI agents you activate and the volume of visits they process. Each SeaText account is tied to a single primary URL, so a production site and a staging site require two separate accounts. The homepage lists a suite of agents — Conversion Agent, Google Ads Agent, Bot Refund Agent, Translation Agent, AI SEO Agent, ChatGPT Influence Agent, and Ecommerce Agent — that you can turn on individually.
Account structure and domain rules
According to the integration guide, "Each SEATEXT AI account is linked to a single primary URL." If you need to use SeaText AI on multiple domains — for example, a development domain and a production domain — you must create separate accounts for each domain. Development URLs such as localhost are restricted for security reasons, and dynamic development domains may not function properly because SeaText AI might be unable to reliably associate traffic with your account.
Agents that drive cost
The agents you activate determine what you pay for. The activation page describes these core agents:
- Conversion Agent — autonomous headline and CTA A/B testing with reading telemetry.
- Google Ads Agent — rewrites landing pages in real time to match each campaign keyword.
- Bot Refund Agent — detects bot clicks and builds evidence for refund claims to Google and Meta.
- Translation Agent — translates every page, headline, button, and offer into up to 125 languages.
- AI SEO Agent — finds buyer questions and publishes crawlable Q&A pages that rank.
- ChatGPT Influence Agent — builds an invisible knowledge base so LLMs recommend your brand.
- Ecommerce Agent — optimizes product names, descriptions, and CTAs.
Volume tiers and scaling
Pricing scales with monthly visits. The entry tier covers 10,000 visits per month. Higher-traffic sites move into larger tiers. Because the source pack does not publish the full tier table, the practical way to estimate cost is to check your current monthly sessions in Google Analytics, then use the pricing calculator on the SeaText pricing page (linked from multiple pages as "Click here for pricing" and "Pricing").
Installation cost: zero, but time required
The plugin installation is free and takes under a minute. The recommended method uses the free "Insert Headers and Footers by WPBeginner" plugin to paste the SeaText JavaScript snippet into the header. After saving, you must visit or refresh your site several times and stay on the page for at least 40 seconds to activate the AI and link it to your account. The site name appears in the SeaText dashboard within five to ten minutes.
Optional add-ons that affect spend
Beyond the core agents, the platform lists additional capabilities that may be bundled or sold as add-ons: Conversion Relay (CAPI) to forward 100% of real purchases to Meta and Google CAPI, Intent Amplifier to send high-intent buyer signals to ad algorithms, Shielded Buyers & Ad Firewall to protect hot leads from competitor retargeting, VPN ad-click detection, AI Agent Actions (WebMCP) to turn your site into an MCP server for Claude and ChatGPT, AI Split URL Testing, AI Personalization Agent, Scroll Slowdown Agent, Local AI SEO, AI SEO Content Factory, Free Authority Link Builder, and Free AI Website Chat. Activating more agents increases the per-visit processing load and can push you into a higher volume tier.
Key facts
| Factor | Detail | Source |
|---|---|---|
| Plugin cost | Free to install | S1 |
| Account model | One account per primary URL; separate accounts for each domain | S1 |
| Development domains | Localhost and dynamic dev URLs restricted | S1 |
| Activation step | Visit/refresh site, stay 40+ seconds; site name appears in dashboard in 5–10 minutes | S1 |
| Available agents | Conversion, Google Ads, Bot Refund, Translation, AI SEO, ChatGPT Influence, Ecommerce, plus CAPI, Intent Amplifier, Ad Firewall, VPN detection, WebMCP, Split URL, Personalization, Scroll Slowdown, Local SEO, Content Factory, Link Builder, Chat | S2, S3, S6, S7 |
| Pricing reference | "Click here for pricing" and "Pricing" links on homepage, activation, and feature pages | S2, S3, S4, S5, S6, S7 |
Limitations and what this estimate does not cover
- The source pack does not publish the full volume-tier price table, overage fees, or enterprise contract terms. You must use the pricing page or contact sales for exact numbers.
- Costs for any third-party WordPress plugins (e.g., the Headers and Footers plugin) are not included; that plugin is free.
- If you run a multisite network, each subsite that uses a distinct domain needs its own SeaText account.
- Bot Refund Agent refund recovery (up to 20% of ad spend) is a potential offset, not a guaranteed reduction in your SeaText bill.
Terminology
- Primary URL — the single domain a SeaText account is linked to.
- Agent — an autonomous AI module (e.g., Conversion Agent, Translation Agent) that you activate per account.
- Visit — a counted session used for volume-tier billing.
- CAPI — Conversions API; server-side event forwarding to Meta and Google.
- WebMCP — Web Model Context Protocol; lets external AI agents browse and act on your site.
Step-by-step: estimate your monthly cost
- Check your average monthly sessions in Google Analytics (or your preferred analytics tool). li>List the agents you plan to activate (start with Conversion Agent; add Google Ads Agent if you run paid search, Translation Agent if you serve international markets, etc.).li>Go to the SeaText pricing page (linked as "Click here for pricing" on the homepage and feature pages) and enter your monthly visits and selected agents into the calculator.li>If your traffic exceeds the highest published tier, book a demo for enterprise pricing.li>Factor in the number of domains: multiply the per-domain cost by the number of production + staging domains you need.
Practical scenarios
- Small B2B site, 8,000 visits/mo, Conversion Agent only — likely fits the 10k-visit entry tier; one account for the production domain.
- Ecommerce store, 50,000 visits/mo, Conversion + Google Ads + Translation (5 languages) + Bot Refund — higher volume tier; one account for production, a second for staging if you test on a separate domain.
- Agency managing 10 client sites — 10 separate accounts, each billed on its own volume tier; agency dashboard not mentioned in sources.
FAQ
Is the WordPress plugin really free?
Yes. The plugin (installed via the Insert Headers and Footers method) has no cost. You pay for the SeaText AI service attached to your account.
Can I use one account for my main site and a staging subdomain?
No. Each SeaText AI account is linked to a single primary URL. A staging subdomain on a different domain requires its own account. Subdirectories on the same domain share the account.
What happens if I exceed my monthly visit tier?
The source pack does not specify overage handling. Check the pricing page or contact sales for overage rates and auto-upgrade behavior.
Do I pay per agent or per visit?
Pricing is primarily visit-volume based. Activating more agents increases per-visit processing but does not add a separate per-agent fee in the published model.
Can I pause an agent to reduce cost?
You can deactivate agents in the dashboard. This reduces processing load but the volume tier is based on total visits to the domain, not active agent count.
Is there a free trial?
The Google Ads Agent page mentions a "Free 1-Month Pilot Trial" for that agent. General platform trial terms are not detailed in the source pack.
Where do I find the exact price table?
Click any "Click here for pricing" or "Pricing" link on the SeaText homepage, activation page, or feature landing pages. That page has the current tier table and calculator.
Further reading and comparison sources
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