Devis site internet

Un devis qui se compare ligne à ligne.

Périmètre, plateforme, délais, prix et ce qui n'est pas inclus, écrit sous 48 h par la personne qui construira le site.

  • Black Wolf K-9
  • Del Cielo a la Tierra
  • Curri & Associates
  • Qué Chingón
  • Appreci
  • Florece

Ce que contient le devis

Ce que contient le devis JSV-88

Peut-on chiffrer un site sans l'avoir vu ? Non. Le devis suit un premier échange ou l'envoi de l'adresse du site actuel, et il est écrit par la personne qui construit. Chaque ligne dit ce qui est inclus et ce qui ne l'est pas. Le forfait mensuel unique commence à 2 500 EUR ; un site isolé se chiffre à part. Quatre systèmes en production servent de référence : refonte site internet.

  • 01.

    Devis site internet vitrine

    Pages de service, formulaire, fiche Google reliée, sections modifiables. Chiffré : architecture, design, développement, mise en ligne. Non chiffré sans précision : rédaction des textes, photos.

  • 02.

    Devis refonte site internet

    Audit du site actuel, nouvelle architecture, redirections, référencement conservé. Chiffré : la migration page par page. Non chiffré : ce que l'audit n'a pas encore vu.

  • 03.

    Devis site internet WordPress

    Site sans page builder, sections propres, plugins limités au strict nécessaire. Chiffré : le thème sur mesure. Non chiffré : les plugins payants que vous choisiriez d'ajouter.

  • 04.

    Devis site internet e-commerce

    Boutique Shopify ou WordPress, catalogue, paiement, expédition. Chiffré : la boutique et sa migration. Non chiffré : les applications payantes, listées à part pour que vous décidiez. L'expert Shopify détaille ce qui se construit dans le thème.

Pour une entreprise rennaise, le devis inclut le rendez-vous sur place : création site internet Rennes.

L'avantage direct

Pourquoi deux devis pour le même site vont du simple au triple

Un devis création site web varie du simple au triple pour trois raisons, rarement écrites dans le devis lui-même.

  • 01.

    Le périmètre est flou

    « site vitrine 5 pages » ne dit ni qui écrit les textes, ni qui fournit les images, ni ce qui se passe à la sixième page.

  • 02.

    Un abonnement est caché

    thème premium, page builder, plugin payant, hébergement revendu. Le site coûte tous les mois après la livraison.

  • 03.

    La coordination est facturée

    commercial, chef de projet, allers-retours. Légitime, mais ce n'est pas du site.

Le devis le moins cher n'est pas celui dont le total est le plus bas ; c'est celui dont on connaît le coût la deuxième année.

Réalisations

Deux constructions, toutes deux en production

La seconde est présentée sans son client : le système de landing pages B2B, une landing par secteur depuis une seule boutique Shopify.

Ce que disent les clients

Dans leurs mots

  • Absolutely phenomenal work. Couldn’t have asked for a better SEO optimizer. Sebastian was on it and accomplished all of the task necessary to bring the website and clients. You will not be disappointed with hiring him.
    Luis EvercrestCEO, Kings Garden Landscaping
  • Juan built our law firm’s website from the ground up. The result is a professional, fast, and SEO-friendly site that finally gives our firm a strong online presence. We highly recommend working with him.
    Samet CurriFounder, Curri Law Firm
  • Juan created a beautiful, multilingual website that truly captures the soul of my work. The automated newsletter and visual design exceeded my expectations. I absolutely recommend him.
    Chloé RivalFounder, Del Cielo a la Tierra
  • We had the pleasure of working with Juan on a recent project through Upwork, and we couldn’t be happier with the results. From the beginning, he demonstrated a deep understanding of WordPress and Elementor, and his ability to follow a brief was exceptional. He took the time to understand the vision thoroughly, asked the right questions, and offered valuable suggestions that elevated the final results far beyond our expectations. His technical skill set is top-notch, he knows the ins and outs of both WordPress and Elementor, and he used them expertly to create a fast, responsive, and beautifully designed website. What really stood out was his attention to detail and communication. Every element we requested was implemented perfectly, and even when we asked for revisions, he handled them quickly and professionally. He delivered the project on time, within budget, and with a level of polish that speaks volumes about his professionalism and passion for quality work. If you’re looking for a talented, reliable, and knowledgeable web developer who can bring your ideas to life using WordPress and Elementor, we highly recommend Juan!
    Doria DigitalAgency, Doria Digital
  • Juan built our e-commerce site from the ground up with stunning visuals and seamless user experience. He also optimized our SEO so we’re now attracting organic traffic and serious buyers. I highly recommend working with him.
    Javier LópezCEO, Importrailer Colombia
  • Working with Juan Sebastián has been an excellent experience. He is highly professional, detail-oriented, and always proactive in making sure nothing is missed. He took the time to understand the goals of the project and delivered a website that is not only visually attractive, but also fast, SEO-ready, and optimized for both desktop and mobile. What stood out the most was his communication and organization, he provided clear checklists, asked the right questions, and integrated all feedback quickly. He also went above and beyond by suggesting improvements that added real value to the final result. I would highly recommend Juan Sebastián to anyone needing a reliable and talented WordPress/Hostinger web designer. I look forward to working with him again on future projects.
    Terry SteeleFounder, Qué Chingón Costa Rica
  • Excellent freelancer and intelligent SEO specialist. Would highly suggest working with him on any of your projects!! Top notch marketer.
    Blake MitchellCEO, SEO agency
  • Working with Juan on the development of Maloik & Co was an amazing experience. From the brand concept to the branding and web design, Juan brought a clear vision, professionalism, and an exceptional attention to detail that truly made a difference. It was a very collaborative process where we built a strong and powerful visual identity together. His attitude was always positive, proactive, and fully committed. I highly recommend him.
    Andrés VillegasCreative Director, Maloik & Co.
  • We had the pleasure of working with Juan on a series of graphical assets for a recent project, and the results were nothing short of exceptional. From the very beginning, he gathered the necessary information and understood our vision. His graphic design skills, attention to detail and professionalism are commendable. We are very pleased and highly recommend him!
    Juliana SaavedraFounder & CEO, Appreci Ltd
  • I have worked with Juan Sebastian on several projects since 2012 and he has always delivered excellent results. He is an outstanding graphic designer with great ideas and a very hard worker.
    Juan PieschaconPhD in Computer Science
  • Juan produced the commercial brochure for one of my new photography identities. Creative, responsive and attentive, I was delighted with his work, and all at a reasonable price. I recommend him for logo and design work or social media animation.
    Arnaud CaillouCorporate Photographer, L’Œil du Diaph

Absolutely phenomenal work. Couldn’t have asked for a better SEO optimizer. Sebastian was on it and accomplished all of the task necessary to bring the website and clients. You will not be disappointed with hiring him.

Luis EvercrestCEO, Kings Garden Landscaping

Juan built our law firm’s website from the ground up. The result is a professional, fast, and SEO-friendly site that finally gives our firm a strong online presence. We highly recommend working with him.

Samet CurriFounder, Curri Law Firm

Juan created a beautiful, multilingual website that truly captures the soul of my work. The automated newsletter and visual design exceeded my expectations. I absolutely recommend him.

Chloé RivalFounder, Del Cielo a la Tierra

We had the pleasure of working with Juan on a recent project through Upwork, and we couldn’t be happier with the results. From the beginning, he demonstrated a deep understanding of WordPress and Elementor, and his ability to follow a brief was exceptional.

He took the time to understand the vision thoroughly, asked the right questions, and offered valuable suggestions that elevated the final results far beyond our expectations. His technical skill set is top-notch, he knows the ins and outs of both WordPress and Elementor, and he used them expertly to create a fast, responsive, and beautifully designed website.

What really stood out was his attention to detail and communication. Every element we requested was implemented perfectly, and even when we asked for revisions, he handled them quickly and professionally. He delivered the project on time, within budget, and with a level of polish that speaks volumes about his professionalism and passion for quality work.

If you’re looking for a talented, reliable, and knowledgeable web developer who can bring your ideas to life using WordPress and Elementor, we highly recommend Juan!

Doria DigitalAgency, Doria Digital

Juan built our e-commerce site from the ground up with stunning visuals and seamless user experience. He also optimized our SEO so we’re now attracting organic traffic and serious buyers. I highly recommend working with him.

Javier LópezCEO, Importrailer Colombia

Working with Juan Sebastián has been an excellent experience. He is highly professional, detail-oriented, and always proactive in making sure nothing is missed. He took the time to understand the goals of the project and delivered a website that is not only visually attractive, but also fast, SEO-ready, and optimized for both desktop and mobile.

What stood out the most was his communication and organization, he provided clear checklists, asked the right questions, and integrated all feedback quickly. He also went above and beyond by suggesting improvements that added real value to the final result.

I would highly recommend Juan Sebastián to anyone needing a reliable and talented WordPress/Hostinger web designer. I look forward to working with him again on future projects.

Terry SteeleFounder, Qué Chingón Costa RicaMexican restaurant in Costa Rica

Working with Juan on the development of Maloik & Co was an amazing experience. From the brand concept to the branding and web design, Juan brought a clear vision, professionalism, and an exceptional attention to detail that truly made a difference. It was a very collaborative process where we built a strong and powerful visual identity together. His attitude was always positive, proactive, and fully committed. I highly recommend him.

Andrés VillegasCreative Director, Maloik & Co.

We had the pleasure of working with Juan on a series of graphical assets for a recent project, and the results were nothing short of exceptional. From the very beginning, he gathered the necessary information and understood our vision. His graphic design skills, attention to detail and professionalism are commendable. We are very pleased and highly recommend him!

Juliana SaavedraFounder & CEO, Appreci Ltd

I have worked with Juan Sebastian on several projects since 2012 and he has always delivered excellent results. He is an outstanding graphic designer with great ideas and a very hard worker.

Juan PieschaconPhD in Computer Science

Juan produced the commercial brochure for one of my new photography identities. Creative, responsive and attentive, I was delighted with his work, and all at a reasonable price. I recommend him for logo and design work or social media animation.

Arnaud CaillouCorporate Photographer, L’Œil du DiaphTranslated from French
Juan Sebastián Valencia G.

À propos

Une équipe digitale d'une seule personne : Juan Sebastián Valencia G.

Certaines entreprises savent exactement ce dont elles ont besoin en digital. Elles ne trouvent simplement pas une seule personne capable de tout construire.

JSV-88 est cette personne : un expert qui conçoit, développe, automatise et fait grandir l'opération digitale complète d'une entreprise, depuis la base.

Le travail tourne sur un pipeline d'agents IA dirigé par une seule personne. Ils recherchent, créent et exécutent en continu, pour que votre entreprise continue de grandir pendant que vous faites ce que vous faites le mieux.

Comment une seule personne couvre tout cela

Questions

Questions fréquentes

Quatre réponses, chacune assez courte pour se lire debout.

Le devis est-il gratuit ?

Oui. Le devis site internet est gratuit et sans engagement ; il suit un premier échange ou l'envoi de l'adresse du site actuel. Ce qui est payant, c'est l'audit détaillé d'un site existant, quand une refonte le demande, et il est annoncé avant.

Que faut-il envoyer pour recevoir un devis site internet ?

L'activité, les clients visés, la plateforme si elle existe, l'adresse du site actuel, et ce qui doit changer. Pour un devis site internet professionnel précis, ajoutez le nombre de pages ou de produits et le délai souhaité. Le reste se cadre dans le premier échange.

Le devis inclut-il l'hébergement et la maintenance ?

Ils sont chiffrés à part, en lignes séparées, pour que vous voyiez le coût du site la deuxième année. L'hébergement reste à votre nom ; la maintenance est proposée au forfait, jamais imposée. Rien n'est revendu dans une ligne cachée.

Peut-on avoir un devis sans rendez-vous ?

Oui, pour un devis site internet en ligne : envoyez l'adresse du site ou trois lignes sur l'activité par le formulaire, et le devis arrive écrit sous 48 h. Un rendez-vous de trente minutes est proposé quand le périmètre le justifie, jamais exigé.

Demander un devis

Le formulaire de devis en ligne demande l'activité, la plateforme, l'adresse du site s'il existe et le délai. La réponse est un devis écrit, ligne par ligne, sous 48 h.

Décrire votre situation.

La chose précise, pas l'objectif général.
Heures par semaine, abonnement mensuel, ou commandes impossibles à prendre.
Si la chose existe déjà.