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Available for new projects Since 2017 · 600+ shipped

Custom SaaS, CRM & AI Software Built for B2B Operations

We design and develop custom SaaS platforms, CRM systems, and AI-integrated B2B software from scratch — for founders, ops leaders, and scaling teams in the US, UK, and Australia. Eight years, 600+ projects shipped. Senior engineers only. Fixed-price MVPs from $35k.

Custom SaaS CRM Platforms AI Integration B2B Software
★★★★★5.0 · 353 reviewsFiverr Fiverr Vetted Pro 99% on-time delivery

Trusted by: i-mve · Parkezi · COMPASS · Mebag · QRP · HEIDI

600+ platforms shipped since 2017

Every platform built
from scratch.

Not a template. Not a fork. Every system we ship — from the data model to the deploy pipeline — is written for one client, one problem. That's why our platforms survive scale instead of buckling under it.

600+Platforms shipped
8yrsIn business
5.0353 reviews
99%On-time delivery
YOUR VISION, ENGINEERED FOR REALITY

Most software makes you bend.
We do the opposite.

A healthcare founder in New York. A logistics company in Manchester. A PropTech team in Sydney. An EdTech team in London. Eight years in, we keep hearing the same problem — different words, identical frustration.

Their software was built for someone else's business. So they change how they operate to fit the tool. Manual workarounds. Processes designed around limitations. Teams frustrated by systems that were never designed for them.

That's what we undo. Custom SaaS, custom CRM, enterprise platforms — built around how your business actually runs. Not the other way around.

See what we've built 600+ projects · 8 years · US, UK, Australia
Why custom wins Live analysis
Off-the-shelf vs. built for you
Off-the-shelf
  • You adapt your workflow to the tool
  • Vendor controls your data & exit
  • Integration ceiling hits you at scale
  • Monthly licensing forever
  • Platform breaks when you outgrow it
Teamseven custom
  • Built around how your business runs
  • You own the code, database & IP
  • Any API, any integration, no ceiling
  • Build once, no recurring licence cost
  • Architected to hold at 100k users
600+projects shipped
8 yrscustom SaaS
5.0353 reviews
WHY TEAMSEVEN

Six reasons clients stop looking after us.

We're not the only agency. Here's why teams that find us tend to stay.

We stay ahead — and bring you with us

AI integrations, modern cloud infrastructure, the stack choices that age well. We've been doing this since 2017 and the codebase we write today won't embarrass you in 2030.

OpenAI · Anthropic · AWS · Azure

600+ projects. Your problem probably isn't new to us.

Logistics SaaS, healthcare platforms, PropTech, EdTech, AI tooling. We've built your problem-shape before — or close enough that we move fast from day one.

600+ projects · 99% on-time · 5.0 rating

Your vision drives the build. Not a template.

No copy-paste architecture. No generic sprint ceremonies nobody asked for. We scope around your actual workflow, then build around it — not the other way around.

Custom scoping on every project

Your timezone. Your contracts. Your compliance.

US EST/PST, UK GMT, AU AEST. USD/GBP/AUD invoicing. GDPR, HIPAA, Australian Privacy Act — built in from day one. Three continents, no friction.

Active clients in US · UK · AU

We push through. We don't hand off and disappear.

Hard migrations, tangled legacy systems, compliance that showed up mid-build — we've navigated all of it. The person who scopes your project is the person who ships it.

Senior engineers only · 5+ yr avg.

Built to grow. Not built to be replaced.

Multi-tenant from day one. Zero vendor lock-in. We architect for the business you're becoming, not just the one you are today. When you hit scale, the system holds.

i-mve · Parkezi · COMPASS
WHAT WE BUILD

From idea to infrastructure.

Custom SaaS and CRM are our core. Everything else — AI, mobile, security, APIs, and the integrations that make it all talk — exists to make those platforms faster, smarter, and harder to break.

Most requested

Custom SaaS Development

Multi-tenant platforms built from scratch. RBAC, subscription billing, admin tooling — architecture that holds at 10 users and at 100,000.

AngularNode.js.NETPostgreSQL
See how we build SaaS
Most requested

Custom CRM Development

Not Salesforce with a coat of paint. A CRM built around your ops — your pipeline, your data model, your team's actual workflow.

ReactNode.jsMySQLZapier
See how we build CRMs

AI Integration

LLMs, RAG pipelines, intelligent automation — wired into your platform. OpenAI, Anthropic, Gemini. AI that solves something, not AI for the pitch deck.

Explore AI work

Enterprise Software

Internal platforms, custom ERP, process automation — built for organisations where off-the-shelf hits its ceiling fast.

Learn more

Web Applications

B2B portals, dashboards, data-heavy UIs. Stack picked for the problem — Angular, React, Vue front-end; Node, .NET, or Python behind it.

Learn more

Mobile Apps

Native iOS, native Android, or cross-platform via React Native / Flutter — connected to your SaaS backend, not a disconnected standalone.

Learn more

API Development

REST, GraphQL, webhooks, third-party integrations. Secure, versioned, documented. The glue that makes your systems talk.

Learn more

Security & Compliance

GDPR, HIPAA, Australian Privacy Act — built in from day one. OWASP standards, auth architecture, encryption. Not bolted on after launch.

Learn more

Legacy Modernization

Old system, modern rewrite. We've migrated monoliths to microservices, moved on-prem to cloud, and re-engineered architecture without stopping the business.

Learn more

Cybersecurity & Pen Testing

OWASP, penetration testing, secure architecture reviews. We audit and harden SaaS platforms — before a breach finds what you missed. GDPR, HIPAA, SOC 2 readiness built in.

OWASPPen TestSOC 2HIPAA
Talk security

DevOps & Cloud Infrastructure

CI/CD pipelines, Docker, Kubernetes, AWS/Azure provisioning. We ship fast and keep production healthy — with monitoring, alerting, and zero-downtime deploys baked in.

Learn more

QA & Test Automation

End-to-end test suites, regression automation, load testing. We write tests that catch what you can't catch manually — so releases don't become incidents.

Learn more
Design-led development

UI / UX Design

We design the interface before we build it. Wireframes, interactive prototypes, design systems — then we hand the same team the Figma and they ship it. No handoff gap, no fidelity loss, no "it looked different in the mockup."

FigmaDesign SystemsPrototypingUser Research
See our design work
Third-party integrations we wire in
GHL · GoHighLevelStripeXeroBlinkSendGridZapierTwilioHubSpotShopifyCalendlyQuickBooksPayPalSalesforceAWS SESPlaidDocuSignSlackGoogle Workspace+ more on request
CLIENT RESULTS

353 reviews. 5.0 average.
Here's what they actually said.

What I love about Team7 is that they always say: No worries, we can find a solution. This is the mindset of builders, creators, people who do not have fear — the partner you need if you want to excel.

Alfonso G.
Founder, Mebag · 🇮🇹 Italy

Working with Mo and his team over the past year has been nothing short of exceptional. I was admittedly sceptical about investing such a large amount — but results exceeded every expectation.

Alex M.
Product Owner, SaaS Platform · 🇬🇧 UK

Team 7 is the best group of developers on Fiverr — and I promise it is not even close. The software they have developed has changed our company for the better.

James B.
CEO, Storage Solutions · 🇺🇸 United States
ABOUT TEAMSEVEN

Eight years ago there were seven of us. Reality narrowed it to two.

September 6, 2017. Seven friends. One shared bet that remote-first engineering would win before it became a LinkedIn trend.

It did. The team got smaller. The ambition didn't. Today we're a lean remote team across four time zones — shipping SaaS and CRMs for founders who can't afford to ship the wrong thing twice.

Read the full story
600+
Projects shipped
12+ verticals since 2017
5.0
Fiverr rating
353 verified · Vetted Pro
8yrs
In business
Remote-first since day one
Senior engineers only — 5+ year average
Fixed-price scoping — no billing surprises
US · UK · AU contracts, invoicing & compliance
You own the code — zero vendor lock-in
Stack we work in
AngularReactNode.js.NETPythonPostgreSQLAWSFlutterOpenAI
VERTICALS

We've shipped in these industries.

Not pretending to specialise. Actually specialised. Each vertical below has a real project behind it — usually multiple.

That matters because domain knowledge cuts scoping time in half. If you're building healthcare software, we've navigated HIPAA from day one before. We know what surprises you at week 8.

Browse by industry →
LET'S TALK

Got something to build?
Tell us what it is.

30 minutes. No slides. We'll listen, ask the right questions, and tell you honestly if we can help — or why we can't. That's it.

Reply within 4 business hours NDA available before we talk
⭐ 5.0 · 353 reviewsFiverr Vetted Pro8 years · 600+ shipped
What happens next
  1. 01
    Book a 30-minute slotPick a time that works. No prep needed.
  2. 02
    We have a real conversationYou explain what you're building. We ask the hard questions.
  3. 03
    You get a scoped proposalFixed price. Fixed timeline. Within 48 hours — or we tell you why it's not a fit.