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Complementary services

Additional services you can contract alongside any package, or independently for existing sites.

Additional language

Your site ships in a second language, included in all three packages when you supply the translated text. If you would rather we wrote the words, that is copy adaptation with one revision round on your feedback — not a literal translation.

Essential Page

Your words: Included

Our words: USD 150

Landing Page

Your words: Included

Our words: USD 250

Online Store

Your words: Included

Our words: USD 350

  • When the words are yours, they are published exactly as delivered, checked only so they do not break the layout. Correcting, rewriting or adjusting them is not included.
  • When we write them, it is copy adaptation — not a literal translation — with one revision round on your feedback.
  • Brand-specific terms, such as service names and claims, are supplied by the client at both levels.
  • On Online Store the price covers the site's pages only, never the catalogue. Translating product entries is quoted by block, the same way the upload is.
SEO & visibility

On-Page SEO setup

USD 300

Optimization of titles, meta descriptions, URLs, alt text, headings, Open Graph and basic schema markup.

Technical SEO + speed

from USD 350

Core Web Vitals optimization, sitemap, robots, image handling and general performance.

Local SEO (Google Business)

USD 350

Setup and optimization of the Google Business profile for geographic searches.

GEO/AEO technical setup

from USD 600

Technical preparation for visibility in AI engines (ChatGPT, Perplexity, Claude, Gemini). Optimized schema.org, FAQ schema, structured data, llms.txt and citable content structure.

SEO audit of existing site

USD 400

Comprehensive analysis of current SEO state with prioritized recommendations.

Read the full guide

Analytics

Analytics technical setup

USD 250

Installation of GA4 or Plausible, configuration of 3 basic events (form, WhatsApp, scroll). Does not include advanced training.

Custom dashboard

USD 500

Visual dashboard with your site's key metrics.

One-shot diagnostic report

USD 350

Single report reviewing Search Console, Analytics, Core Web Vitals and technical SEO. Prioritized recommendations. Not recurring.

Integrations

Payment gateway integration

USD 350

Online payments set up on your own Stripe merchant account, with the checkout flow tested end to end before launch.

Already included in Online Store

Advanced WhatsApp button

USD 200 - USD 300

For existing sites not built by Senda Lógica, or advanced version with a pre-form that builds a structured message.

WhatsApp Business API

from USD 1,200

Integration with Meta's Cloud API: Meta Business verification, number configuration, setup of up to 3 message templates, site webhooks and basic backend integration. Per-message Meta fees are paid directly by the client.

CRM setup (HubSpot Free or similar)

USD 500

Account creation, initial pipeline (up to 5 stages), form integration, up to 8 custom fields and 1 training session of 60 minutes.

Email marketing setup (Mailchimp or Brevo)

USD 300

Account creation, initial list configuration, subscription form, 1 welcome flow (up to 3 emails) and 1 training session of 45 minutes.

Notion / Airtable / Google Sheets integration

from USD 600

Connection between the site and no-code tools for data synchronization.

Business email — setup

USD 150

Creating the mailbox on your own domain, configuring MX, SPF and DKIM, verifying delivery and handing over access. The account is created in your name and its monthly cost is paid directly to the provider.

Consultation Agent

USD 300

An assistant that answers questions about the business using the content the site already publishes, at any hour. When it doesn't know something, it hands off to WhatsApp. It doesn't book, quote or process payments.

Messaging Agent Setup

USD 300

Setting up and configuring the assistant that answers on WhatsApp and Instagram, as a one-off payment. The monthly service is the Messaging Agent, contracted separately.

Custom integration (external API)

Custom quote

Integration with any external API not covered by other add-ons. Quoted based on complexity.

E-commerce

Block of 25 additional products

USD 200

Additional load of 25 products for e-commerce.

Product listing translation (block of 25)

USD 250

Translation of 25 listings into your second language: title, description and attributes. Site pages are not included — those belong to the additional language add-on.

Bulk import from Excel/CSV

USD 350 - USD 700

Initial bulk catalog load from a structured file.

Shipping by zones with custom rates

USD 200 - USD 300

An alternative to carrier-calculated rates: configuration of zones and custom rates at checkout.

Carrier integration

from USD 750

Live shipping rates and label generation from your own carrier account, so what the customer sees at checkout is what you actually pay.

Additional payment gateways

USD 350

Integration of extra gateways beyond Stripe. Price per gateway.

Technical optimization

Sanity Studio setup (headless CMS)

USD 500 - USD 900

Headless CMS with custom schemas for content the included panels don't handle: multi-author blogs, new content types, catalogs with their own structure.

Basic technical accessibility (WCAG fundamentals)

from USD 400

Alt text, color contrast, keyboard navigation, semantic HTML, aria labels, accessible forms. Does not include formal certification.

Technical image curation and editing (up to 20)

USD 300

Color and exposure correction, aesthetic uniformity, cropping, WebP optimization and responsive sizes, basic retouching. Does not include advanced retouching or photo sessions.

Migration & audit

Migration from your current platform

from USD 600

Moving an existing store or site over, with its content, URLs and redirects intact so you don't lose the search positions you already have. Migration from Shopify, Squarespace, Wix or WordPress/WooCommerce. Base price applies to simple institutional sites (up to 15 pages); e-commerce or custom system migrations are quoted separately.

Technical audit of existing site

USD 400

Comprehensive technical diagnostic of the site with prioritized recommendations.

Read the full guide

Post-delivery support

Static Base Plan

USD 49/month

The monthly fee instead of the one-off payment: the site is hosted on Senda Lógica's account (Vercel Pro) and the client manages no technical account. Every month: dependencies kept up to date, a monthly content backup, the domain pointing correctly with HTTPS on, a reminder before the domain expires, an alert if the site goes down and a monthly visits summary (Vercel Analytics). If the site has a panel (Sanity), also: panel and site always connected, and up to 30 minutes a month of help with what the panel can't do, such as reordering sections, adding a block or a photo that won't upload; those minutes don't carry over. It doesn't include content changes, new sections or redesigns, which are quoted separately, or the domain, which the client pays for in their own name.

Dynamic Base Plan

USD 79/month

The base plan for a site with a database: the site is hosted on Senda Lógica's account (Vercel Pro) and the client manages no technical account. Every month: dependencies kept up to date, a monthly content backup, the domain pointing correctly with HTTPS on, a reminder before the domain expires, an alert if the site goes down and a monthly visits summary (Vercel Analytics). If the site has a panel (Sanity), also: panel and site always connected, and up to 30 minutes a month of help with what the panel can't do, such as reordering sections, adding a block or a photo that won't upload; those minutes don't carry over. It doesn't include content changes, new sections or redesigns, which are quoted separately, or the domain, which the client pays for in their own name.

Care Plan

USD 150/month

It includes everything in the base plan — with hosting, if the site lives on Senda Lógica's account — plus one hour a month of changes made by Senda Lógica: text, photos, details and prices. Meant for clients without a panel or who prefer to delegate. The price is the same whether hosting is on Senda Lógica's account or in the client's name. Updates don't count against that hour, and hours don't carry over. The domain stays in the client's name. Minimum 3-month commitment.

Agent Plan

USD 100/month

The assistant that answers questions on the website; for WhatsApp and Instagram there is the Messaging Agent. Every month: the assistant's AI usage, a review of its conversations and tuning of its answers, updates to the content it reads from, and a short report. Setting up the assistant is not included; it is quoted separately. The assistant doesn't book appointments or reservations; doesn't quote prices; doesn't process orders or payments; doesn't connect to internal systems, inventory or billing; doesn't remember previous conversations; and doesn't give professional advice — medical, legal, accounting or any other kind: it talks about the business, never about the person's case. When it doesn't know something, it hands off to WhatsApp. The service can move into the client's name whenever they ask, with one month's notice. Minimum 3-month commitment.

Complete Plan

USD 250/month

Care Plan and Agent Plan together, on a single invoice at the two prices added up. It includes everything in both and leaves out the same things: the domain, which stays in the client's name, and setting up the assistant, which is contracted separately. Hosting is included if the site lives on Senda Lógica's account. The assistant doesn't book appointments or reservations; doesn't quote prices; doesn't process orders or payments; doesn't connect to internal systems, inventory or billing; doesn't remember previous conversations; and doesn't give professional advice — medical, legal, accounting or any other kind: it talks about the business, never about the person's case. When it doesn't know something, it hands off to WhatsApp. The assistant's service can move into the client's name whenever they ask, with one month's notice. Minimum 3-month commitment.

Messaging Agent

USD 220/month

An assistant that answers on WhatsApp and Instagram. It is a different product from the Agent Plan, which works on the website, and the two are not combined into one. The fee includes the messaging tool. Usage limits are set in the proposal. Setup is contracted separately, as Messaging Agent Setup. There is a pilot price for the first clients: ask about it. Minimum 3-month commitment.

Hour bank Basic (3 hours / 6 months)

USD 225

3 hours of work to apply any time within 6 months.

Hour bank Plus (9 hours / 12 months)

USD 675

9 hours of work to apply any time within 12 months.

Small one-off change

USD 75

Text, contact details, minor adjustments that don't alter the structure.

Medium one-off change

USD 150

Form, layout reorganization, changes of medium complexity.

Additional section

from USD 150

Extra section added to the existing site. Price depends on complexity.

How the monthly plans combine

  • The other monthly plans are available with or without a base plan: they also work for a site hosted in the client's name or built by another studio.
  • With 3 active plans there is a 10% discount on them, and with 4 or more, 15%, which is the ceiling. The Complete Plan counts as two. The discount is worked out each month on the active plans: if one is cancelled, the discount goes down with it.
  • The base plan does not count toward the discount and does not receive it.

Read the full guide

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