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>_ProductScope StudioFrom an idea to a shareable PRD_> Open_> Open
>>>Build new0 to 1: MVPs, SaaS, AI features
>>View Build path>Generative AI Solutions>PoC/MVP Development>SaaS Development
>>>Modernize and scale1 to 100: prototype-to-prod, backlog, hybrid
>>View Modernize path>End-to-end Software Development>Prototype to Production>Hybrid Teams
>>>Cross-cuttingStrategy and investor support
>For Investors>Product Consulting
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Contact

contact@apptension.com+48 793 925 552sales@apptension.com

Company Information

Apptension sp. z o.o.
Górecka 1
60-201 Poznań, Poland
VAT-ID: PL7831720203
REGON: 360404804
KRS: 0000534235

Follow Us

Our services

Engineering Intelligence

Senior-only AI and product engineering. Two paths, three bundles, one configurator. Self-qualify before the intro call.

Explore

_> Engagement model

SIGNAL

>> From brief to scoped path

Vague pressure in. Structured engagement out. We turn a deadline and a half-finished ask into a path, a bundle, and a production bar you can defend.

01

Capture the brief

Deadline, risk, and what "done" means. Intent before architecture.

02

Choose the starting line

Build new (0 to 1) or Modernize (1 to 100). Same senior bar, different entry.

03

Lock a commercial shape

Bundle, timeline, and production pillars. Self-qualify before the intro call.

02 system

>> Pick your path

Same senior-only bar. Different starting line. Built for consulting, agencies, SaaS, and investor-backed teams.

0 to 1

Build new

MVPs, SaaS launches, AI PoCs. For founders, consulting firms, and agencies under delivery pressure.

Explore path

1 to 100

Modernize and scale

Prototype-to-production, backlog, hybrid pods. For SaaS scale-ups and engineering leaders.

Explore path

__> Trusted by leaders

>> Pick a vector

Browse flagship capabilities like a delivery index. Select one, confirm fit, scope it.

Open details

>> Pick a vector

Browse flagship capabilities like a delivery index. Select one, confirm fit, scope it.

vectors/all

01/07

Active bearing -90 degrees

Highlighted: Build→GenAI

Generative AI Solutions

Ship AI features that define your segment. Production guardrails for regulated environments.

1.5M+

Calls / month

Outcome

Production AI features that scale with compliance built in from day one.

Best for

Product and platform teams shipping AI features with production guardrails.

Open details

>> AI-native delivery

Faster does not mean riskier when the process is engineered. Same senior engineers, AI-augmented throughput, production-grade review. Pair-programming with modern AI tooling, broader test coverage, tighter handoffs.

Models as pair programmers

Cursor-class workflows inside your repo. Faster iteration on known patterns; humans sign off on architecture and risky paths.

Measurable throughput lift on comparable scopes

Regression depth without calendar drag

Generated cases and broader coverage loops. QA focuses on intent, not boilerplate clicks.

Boilerplate-first SaaS shapes

Tenants, billing, admin, email: skip months of undifferentiated glue so scope hits product differentiation.

Governed AI use

PII-aware reviews, audit-friendly diffs, and controlled prompts where regulated data appears.

New offerings

_> Two agentic engagements we are testing with select clients. Public, lightly featured, and ready to explore.

New

Agentic MVP

A fixed-menu, senior-led route from bounded validation to owned, observable software. Validate in 1–2 weeks. Launch in 4–8 weeks.

Explore offer
New

Agentic Enablement

A phased route from scattered AI usage to a measurable, repeatable agentic SDLC that scales across teams.

Explore offer

>> Core services by path

Distinct lineups per path. Cross-cutting strategy and investor work plug into either side.

> Build new (0 to 1)

For founders, consulting delivery leads, and agencies shipping net-new MVPs, SaaS, and AI features.

01

Generative AI Solutions

Ship AI features that define your segment. Production guardrails for regulated environments.

Learn more
02

PoC/MVP Development

Rapid prototyping to validate ideas. Investor-ready demos in 4-12 weeks.

Learn more
03

SaaS Development

Scalable SaaS built faster. 300+ hours saved with our proven boilerplate.

Learn more

> Modernize and scale (1 to 100)

For SaaS CTOs, engineering leaders with backlog pressure, and teams hardening prototypes or legacy stacks.

01

End-to-end Software Development

Roadmap velocity with AI-accelerated squads. Senior engineers, CI you can defend in audits.

Learn more
02

Prototype to Production

AI-generated and no-code prototypes hardened into production SaaS. Boilerplate, infra, and senior review.

Learn more
03

Hybrid Teams

Senior engineers who ship without handholding. Month-to-month, seamless integration.

Learn more

> Cross-cutting capabilities

Strategy, investor support, and technical due diligence that pair with either path.

01

For Investors

Technical due diligence and portfolio support. Expert assessment in days.

Learn more
02

Product Consulting

Strategic product guidance and roadmap planning. Technical architecture aligned with business goals.

Learn more

>> Production readiness

Production is not a feature. It is the floor. Every serious engagement ships with security, observability, and scale baked in. Five disciplines, named and priced.

Security and Compliance

GDPR, HIPAA, PCI-DSS alignment, SOC 2 and ISO-ready practices. Threat modeling and audits.

Scalability and Performance

Load testing, caching, multi-region readiness. Proven at scale.

Cloud and Infrastructure

IaC, observability, FinOps. Ship with dashboards and cost control.

Quality and Accessibility

E2E tests, a11y checks, monitoring. Regression coverage that holds.

Reliability and SRE

SLOs, incident response, runbooks. Production you can operate.

>> Compliance by Design

Not a checklist. Production controls we have shipped across enterprise AI, fintech, and regulated data systems.

_> Production proof

Measured in live deployments, not slide decks.

>0%

PII redaction accuracy

1.5M+

Voice AI calls / month

0+

Projects since 2012

_> Aligned with

GDPRHIPAAPCI-DSSISO 27001SOC 2
security.manifest / shipped controls

    _> Shipped in production

    RAG with real-time anonymization

    Mobegí

    12 weeks

    Onfido identity verification

    PetProov

    6 months

    1-touch Stripe checkout

    blkbx

    Fintech

    NL queries over retail data

    LEDA

    10 weeks

    >> Agentic Delivery

    Our operating leverage: a governed harness that ships production evidence at every gate. Walk the four phases.

    360+

    Projects shipped

    5–10 days

    First preview

    100%

    Senior accountability

    _> Delivery system tour

    Use arrow keys to step through phases

    _> Phase 01 · 3–5 days

    Paid decision sprint before any build commitment

    We translate your intent into a fit memo: product boundary, risks, recommended package, and timeline. Saying no early protects speed, quality, and price.

    Credited when the build proceeds

    _> Deliverables

    • Fit memo with explicit scope
    • Risk map and package recommendation
    • Go / adjust / stop decision

    _> Harness principle

    Measurable outcomes

    Baselines set up front. Activity metrics do not substitute for proof.

    _> Choose your route into the harness

    Agentic MVP

    Production-ready product from validated intent. Client-owned code, cloud, and data.

    4–8 weeks launch · 2–3 hrs/wk founder load

    Explore offer

    Agentic Enablement

    Governed agentic SDLC with evidence your leadership can defend.

    10–14 week transformation · managed adoption option

    Explore offer

    Models change. The harness stays. Agentic MVP for net-new products. Agentic Enablement for engineering orgs.

    _> Decision checkpoint

    Have a delivery problem to solve?

    Share the deadline, risk, or backlog pressure. A senior lead will help identify the right path before you commit to scope.

    Tech Stack

    Reliable tech ready to scale

    ReactReact
    Next.jsNext.js
    VueVue
    TypeScriptTypeScript
    Tailwind CSSTailwind CSS
    Vite
    Vite
    Three.jsThree.js
    GSAPGSAP
    Explore our full tech radar

    Open Source Contributions

    We're devoted to open source. Building tools and sharing knowledge with the developer community.

    developer-handbook

    An opinionated guide on how to become a professional Web/Mobile App Developer.

    5,959
    637
    Markdown

    saas-boilerplate

    Open Source and free SaaS stack that lets you build SaaS products faster in React, Django and AWS. Focus on essential business logic instead of coding repeatable features!

    2,934
    412
    TypeScript

    tech-radar

    Our technology radar showcasing tools, frameworks, and technologies we use.

    36
    10
    HTML

    ALPack

    All-in-one solution for building efficient web applications using GraphQL API, Authentication, Emails with React, and Mantine UI.

    27
    9
    TypeScript

    django-restauth

    Django REST User boilerplate with JWT authentication, user registration, profile management, and more.

    19
    5
    Python

    onetimepass

    CLI client for RFC 4226's HOTP and RFC 6238's TOTP. Manage OTP codes and generate master keys with optional keychain integration.

    14
    2
    Python

    create-saas-boilerplate

    Set up a new SaaS app by running one command. CLI tool to quickly initialize SaaS Boilerplate projects.

    10
    2
    TypeScript
    View All Repositories

    _> Featured Projects

    Real-time AI Avatar: Cutting-edge tech for instant user engagement
    Playing
    View project
    Data ManagementAI DevelopmentProduct Discovery

    Real-time AI Avatar: Cutting-edge tech for instant user engagement

    Partnering with a leading brand experience agency to develop a high-speed AI avatar in just 4 weeks.

    Case Study
    •Read More
    blkbx
    Playing
    View project
    FinanceMobile DevelopmentProduct Design

    blkbx

    The new commerce experience for brands, agencies and influencers

    Case Study
    •Read More
    Viu
    Playing
    View project
    EntertainmentWeb Development

    Viu

    Building a high-performance video on demand service with AngularJS, handling frontend development, SEO optimization, and seamless integrations for multiple locations, leading to millions of subscribers across 14 countries.

    Case Study
    •Read More

    >>>Ready to configure?

    Walk the five-step builder or talk to us directly.

    contact@apptension.com+48 533 352 052

    Services

    • Generative AI Solutions
    • PoC/MVP Development
    • End-to-end Software Development
    • Prototype to Production
    • SaaS Development
    • Hybrid Teams
    • For Investors
    • Product Consulting

    Builder's Toolkit

    • Builder's Toolkit
    • SaaS Boilerplate
    • SaaS P&L Model
    • Resources
    • Guides
    • Events
    • Open Source
    • Discord Community

    Company

    • About Us
    • Portfolio
    • Expertise
    • Careers
    • Blog
    • Get in touch

    Company Information

    Apptension sp. z o.o.
    Górecka 1
    60-201 Poznań, Poland
    VAT-ID: PL7831720203
    REGON: 360404804
    KRS: 0000534235

    Follow Us

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