SaaS / business softwareAI productsOriginal by Jasper

Unlike general-purpose chat assistants, Jasper focuses on the workflow of marketing teams. It offers ready-made templates for blog posts, ad copy, product descriptions and emails; most importantly, it learns the brand's tone, terminology and product information so every output fits the brand voice. Approval flows within the team, campaign-based content plans and consistent language are the real value for agencies and corporate marketing departments.

For similar software, you build on ready-made LLM APIs a brand voice and knowledge base, a template library, a long-form editor, campaign and project management, team permissions and an approval flow. SEO add-ons, image generation, and CMS and social media integrations move the product to the centre of daily work. Natural-language quality and local marketing conventions need extra care for non-English content.

First version (MVP)€10,500 – €15,5004–6 weeks · excl. VAT
Full scope€16,000 – €23,0006–9 weeks · 3-person team
Recommended stackNext.js + Node.js (NestJS) / Python + PostgreSQL + pgvector + Redis, LLM APIs, TipTap / ProseMirror editorSaaS / business software
How to Build Software Like Jasper
How to Build Software Like Jasper — First version (MVP) / Full scope

How Jasper works: the core user flow

Define the brand voice → pick a template → enter a brief → a draft is generated → edit in the editor and send for approval → publish
How Jasper works: the core user flow
How Jasper works: the core user flow

How many apps and dashboards do you need?

Content editor

The web editor where marketers generate drafts from templates and edit them together with AI.

Brand and knowledge base

The area where brand tone, banned phrases, product information and sample content are defined.

Team and approval panel

The panel where a manager handles users, projects, approval flows and usage reports.

How many apps and dashboards do you need? — Jasper
How many apps and dashboards do you need?

Critical features of a product like Jasper

Brand voice

Tone, sentence structure and terminology preferences are extracted from sample texts, and all output follows that profile.

Marketing templates

Structured templates are offered for ad headlines, product descriptions, emails, social media and landing pages.

Long-form editor

Blog posts and guides are prepared with outline, section-by-section writing and rewriting tools.

Campaign workspace

Ads, emails and social posts are generated together and consistently from a single brief.

SEO helpers

Keyword, title and meta description suggestions optimise content for search engines.

Approval flow and integration

Content is sent for approval, and approved copy is pushed to a CMS or social media tool.

What goes into the first version, what comes later

First version (MVP)

  • Basic marketing templates
  • Brand voice definition
  • Long-form content editor
  • Per-seat subscription
  • Usage limits and cost tracking

Later releases

  • Campaign workspace
  • Team permissions and approval flow
  • SEO add-on and CMS integration
  • Image generation and a browser extension

Modules and how the budget is calculated

The budget is calculated with 360 SOFT’s pricing model from the modules below, about 22 screens and the project’s complexity: roughly 60 person-days for the full scope and 40 person-days for the first version. Every module you drop lowers the budget directly.

ModulePhase
Sign-up, login, social loginFirst version
User profile and settingsFirst version
Roles and permissionsFirst version
Admin dashboardFirst version
Subscriptions and recurring billingFirst version
Online payments (Stripe / PSP)First version
AI features (LLM, RAG, recommendations)Later release
Content management / blogFirst version
Advanced search and filtersFirst version
Multi-languageFirst version
Third-party API integrationFirst version
Reporting and analyticsLater release

Hosting, SMS, map APIs, app store accounts and payment-provider fees are separate items. Maintenance and improvements (optional): €200 / month. We send a fixed written price within 24 hours after a free discovery call.

The hard parts

Differentiation

General chat assistants can write text too, so concrete value must come from brand voice, workflow and integrations.

Content quality and originality

Formulaic sentences and factual errors damage the brand, so verification and originality checks are needed.

Enterprise security

Product details and campaign plans are confidential, so data isolation and a commitment not to train models on customer data are expected.

Business model

A monthly per-seat subscription is the main model: the individual plan offers a limited brand voice, while the team plan adds multiple brands, approval flows and integrations. Enterprise customers sign annual contracts with custom model tuning, SSO and dedicated support. Multi-brand plans priced by client count for agencies, and API access, add revenue.

Get a free quote for your project

Let us scope it together and send a fixed written quote within 24 hours. NDA on request; you own the source code.

Your details are used only to prepare your quote and are never shared. Privacy

Choosing a company to build an app like Jasper

Most people searching “build software like jasper” are really looking for a reliable app development company. When comparing quotes, check four things:

  • Can you try similar products they have shipped, in the stores or live?
  • Are the source code, design files, servers and store accounts transferred to you by contract?
  • Do they show a working demo every two weeks, with written scope and acceptance criteria?
  • Are maintenance, scaling and GDPR/security costs written into the quote?

Copyright and trademarks

A business model and features are generally not protected on their own, but the Jasper name, logo, interface design, content and source code are. That is why we build a product with similar functionality but your own brand, design and code. This is not legal advice; we recommend a trademark search before launch.

Frequently asked questions

How long does it take to build software like Jasper?

A first release with templates, brand voice and an editor can be ready in a few months. The campaign workspace, approval flow and integrations are added in later versions.

How does it differ from general chat assistants?

The difference comes from permanently learning brand-specific knowledge and tone, team workflow and integration with marketing tools. Focusing on a specific industry is another strong way to differentiate.

Will there be copyright or trademark issues?

The AI content software business model is generally free to use; however, the name, logo, template copy, interface and code cannot be copied. This is general information, not legal advice.

What should I look for when choosing a company to build AI content software?

Look for experience with LLM integration, RAG and rich-text editors. Ask how they measure output quality in your target language and how they ensure data privacy.

Costs of similar apps

← All app and platform development costs