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WeSably
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    • The companyWhat we do and how we are built
    • How we workProblem first, in six steps
    • AI-nativeWhat that actually means here

    Inside WeSably

    • Our storyWhy the company exists
    • PrinciplesHow we operate
    • Latest newsWhat we shipped recently

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    • Client work

    A small team that ships like a large one. AI is inside how we build, not bolted onto what we sell — which is why the output does not match the headcount.

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  • WeSably products

    • CoreboardOne honest view of in-flight work
    • DraftlineDecisions you made into docs you never write
    • FieldkitOffline-first software for work away from a desk
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    Clients’ products

    • DepotOperations platform — Logistics
    • RoundsField team app — Field services
    • HelplineSupport assistant — SaaS
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    More

    • All productsThe full list, and what each stage means
    • Client workEverything built for clients
    • Start a projectBring us the problem

    Want to work with us? Tell us the problem first — no pitch, no pressure. You own everything we build, and we look after it after launch.

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  • Build it

    • Custom software developmentThe system your business actually runs on
    • Web developmentSites and web apps that stay fast
    • Mobile app developmentiOS and Android, one codebase

    Make it intelligent

    • AI-native softwareAI inside the product, governed
    • UI/UX designInterfaces people get first time

    Keep it alive

    • Product careMaintain, improve, update, support
    • All services
    • Client work

    Not sure which one you need? Describe the problem and we will tell you — including when the honest answer is that you should not build it.

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  • Start something

    • Launch a new productIdea to paying customers
    • Rescue a stalled buildTake over and get it shipped

    Fix what you have

    • Replace a system you have outgrownMigrate without stopping the business
    • Automate the manual workGive the week back to your team
    • Scale a growing platformHold up under real load

    Go further

    • Put AI to work in your businessWhere it removes real work
    • All solutions

    A solution is an outcome, not a package. Each one names what changes for your business, what actually happens, and which services do the work.

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  • Story
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  • Company
    • The company
    • How we work
    • AI-native
    • Our story
    • Principles
    • Latest news
    • Start a project
    • Book a call
    • Client work
  • Products
    • Coreboard
    • Draftline
    • Fieldkit
    • See more
    • Depot
    • Rounds
    • Helpline
    • See more
    • All products
    • Client work
    • Start a project
  • Services
    • Custom software development
    • Web development
    • Mobile app development
    • AI-native software
    • UI/UX design
    • Product care
    • All services
    • Client work
  • Solutions
    • Launch a new product
    • Rescue a stalled build
    • Replace a system you have outgrown
    • Automate the manual work
    • Scale a growing platform
    • Put AI to work in your business
    • All solutions
  • Story
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  1. Home
  2. /Services

AI-native software

AI built as a boundary in your architecture rather than a chat box bolted to the side. Every tool an agent can reach is permission-controlled, every answer is grounded in data the user is allowed to see, and accuracy, latency and cost are measured rather than asserted.

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The problem

Most AI features demo well and fail in production for the same three reasons: they answer confidently from data the user should never have seen, nobody can say whether the output is actually correct, and the bill arrives at the end of the month as a surprise. A prototype hides all three.

How we work on it

AI gets contracts, an authorization scope inherited from the acting user, and an audit trail — the same governance any other part of the system has. An agent cannot reach what the person driving it could not reach themselves.

Retrieval is grounded in your own knowledge, and every tool an agent can call is explicitly permitted rather than implicitly available. The model provider sits behind an interface, so changing it is a configuration change and not a rewrite.

Correctness gets measured. We build the evaluation set alongside the feature, so a change that makes answers worse is caught before your users find it, and token cost is visible per feature rather than per invoice.

What this includes

  • Assistants and copilots inside your product
  • Agent workflows with governed tool access
  • Retrieval and search over your own knowledge
  • Document, email and back-office automation
  • Guardrails, evaluation sets and regression testing
  • Cost, latency and quality monitoring

What you end up with

  • AI that cannot leak data the user has no right to
  • An evaluation set that catches regressions before release
  • Token and latency cost visible per feature
  • A model provider you can change without rewriting the feature

What we build it with

  • Python
  • FastAPI
  • LangChain
  • LangGraph
  • pgvector
  • MCP

The rest of what we do

  • Custom software development

    The system your business actually runs on — built to your process, not bent around someone else’s.

    • Internal tools, admin panels and operations software
    • Customer portals and self-service accounts
    • APIs, integrations and system-to-system data flow
    • Data modelling, reporting and dashboards
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  • Web development

    Marketing sites, web apps and commerce that load fast, rank well and stay easy to edit.

    • Marketing sites and landing pages
    • Web applications and customer dashboards
    • E-commerce and checkout flows
    • Headless CMS and content modelling
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  • Mobile app development

    iOS and Android from one codebase — shipped to the stores, then kept there.

    • iOS and Android from one React Native codebase
    • Offline-first data and background sync
    • Push notifications and deep linking
    • App Store and Google Play submission and review
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  • UI/UX design

    Interfaces people understand the first time, and a design system that stays honest.

    • User research and usability testing
    • Information architecture and user flows
    • Interface and interaction design
    • Design systems delivered as code
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  • Product care — maintain, improve, update

    The part after launch: keeping a live product secure, current, improving and properly supported.

    • Security patching and dependency updates
    • Platform, OS and framework upgrades
    • Monitoring, alerting and incident response
    • Performance tuning and cost optimisation
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Get in touch

Tell us what you are building.

The first conversation is about what you are trying to build. No pitch, no scope and no estimate until we understand it properly.

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WeSably

WeSably is an AI-native technology company. We design, build and look after custom software, web and mobile apps, and AI-native systems — for the businesses that hire us, and for the products we own.

hello@wesably.com+880 1700 000000

Dhaka, Bangladesh — working with teams worldwide

Services

  • Custom software development
  • Web development
  • Mobile app development
  • AI-native software
  • UI/UX design
  • Product care

Solutions

  • Launch a new product
  • Replace a legacy system
  • Put AI to work
  • Automate operations
  • Scale a platform
  • Rescue a stalled build

Company

  • About WeSably
  • Our story
  • Our products
  • Client work
  • Latest news

Get in touch

  • Start a project
  • Book a call
  • Support an existing product

We reply to every message within two business days — including the ones where the answer is no.

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