B2B SaaS
SaaS Product Development
3 delivery slots open this monthFrom product idea to a SaaS business that scales without breaking
Multi-tenant architecture, subscription billing, self-serve onboarding and product analytics — built by a team that has taken products from first customer to thousands of accounts.
Fixed-scope proposal in 48 hours
Senior consultant on the first call
You own all code and IP
SLA-backed support after go-live
17+
Years of engineering experience
35+
SaaS products shipped
$40 M+
Raised by products we engineered
9
Countries served
4.9 average from 128 Google reviews
Trusted delivery partner
200+ teams across India, the Gulf, the UK and the US ship with DOTFY
Enterprise governance, senior engineers only, and code you own from day one.
4.9/5
128 verified Google reviews
100%
NDA-backed, IP transferred to you
48 hrs
Fixed-scope proposal turnaround
60+
In-house senior engineers
AWS Partner NetworkGoogle Cloud PartnerMeta Business PartnerISO 9001:2015ISO/IEC 27001:2022GDPR & DPDP ready
Cost of waiting
What this quietly costs before anyone calls it a problem
Most teams don’t lose revenue in one big failure. They lose it in small daily leaks — slow pages, manual handoffs, leads that never reach a human.
18 hrs
wasted weekly on manual work
37%
of leads never followed up
3x
cost to fix it later
Free 30-min review · No obligation · NDA on request
01
The MVP became the architecture
A single-tenant prototype now serves paying customers and cannot be split safely.
We fix this in the first sprint02
Billing built by hand
Proration, upgrades, dunning and taxes coded ad hoc, and revenue reporting no investor trusts.
We fix this in the first sprint03
Onboarding needs a human
Every new account requires a demo and manual setup, so acquisition cost never falls.
We fix this in the first sprint04
No idea what users do
Feature decisions made from the loudest customer instead of activation and retention data.
We fix this in the first sprint05
Enterprise deals blocked
No SSO, no audit log, no SOC-style controls, so the biggest prospects walk.
We fix this in the first sprint06
Infra cost per customer rising
Unit economics get worse with scale because nothing was designed for multi-tenancy.
We fix this in the first sprint Our solution
How DOTFY solves it — one accountable system
Growth, automation, scalability, AI, security and performance — engineered together, delivered by one senior team.
Fixed scope48-hr proposalYou own the IP
01
Multi-tenant from day one
Tenant isolation, per-tenant configuration and data partitioning that survives enterprise scrutiny.
02
Billing that just works
Plans, trials, usage metering, proration, dunning, tax and revenue reporting via Stripe or Paddle.
03
Self-serve activation
Signup, guided setup, sample data and in-app education that gets users to value without a call.
04
Product analytics built in
Activation, feature adoption, retention cohorts and churn signals instrumented in the first release.
05
Enterprise readiness early
SSO, RBAC, audit logs, data export and security documentation prospects ask for.
06
Cost-aware engineering
Infrastructure designed so gross margin improves with scale, not degrades.
Want this mapped to your business? Get a free solution blueprint in 48 hours.
Included, not upsold
What you get in the saas product development build
Every item below is scoped, priced and delivered in the fixed proposal — no change orders for the basics.
Multi-tenant architecture
Isolation, per-tenant config, migrations and noisy-neighbour protection.
IncludedSubscription billing
Plans, usage metering, trials, proration, dunning and invoicing.
IncludedSelf-serve onboarding
Signup, workspace setup, sample data and in-product guidance.
IncludedEnterprise controls
SAML/OIDC SSO, RBAC, audit logs and data residency options.
IncludedProduct analytics
Activation funnels, cohort retention, feature adoption and churn risk.
IncludedPublic API and webhooks
Documented API, keys, rate limits and integration marketplace foundations.
IncludedScalable infrastructure
Containerised, autoscaling, observable, with cost per tenant tracked.
IncludedAI product features
Copilots, summarisation and recommendations with usage-based cost control.
Included 12-month warranty Proposal in 48 hours 4.9/5 from 128 reviews
Why teams choose DOTFY
An engineering partner your board can sign off on
17+
Years
400+
Projects
4.9/5
Rating
17+ years of delivery
Four hundred plus projects across manufacturing, healthcare, retail, finance and logistics.
Dedicated senior team
Architect, designers, engineers and QA assigned to you — not rotated between accounts.
AI-first engineering
Every build is reviewed for where AI removes cost or wins time, not bolted on afterwards.
Current technology
Modern, supported stacks chosen for a five-year life, never a framework we happen to like.
Transparent process
Two-week sprints, working demos, a shared board and a weekly written status you can forward.
Named project manager
One accountable point of contact from kickoff to handover, reachable on WhatsApp.
Enterprise approach
NDA before discovery, security review before launch, and full IP transfer at close.
Long-term support
SLA-backed maintenance with monitoring, patching and a monthly enhancement pool.
Talk to the senior team, not a salesperson. Free 30-minute consultation, NDA on request.
Our development process
Seven stages, no surprises
You see a working demo every two weeks, approve cost before build, and always know which stage you are in.
- 01
Discovery
Process mapping, stakeholder interviews and a measurable definition of success.
- 02
Planning
Architecture, scope, sprint plan and a fixed cost band you approve before build.
- 03
UI/UX
Wireframes to interactive prototype, tested with the people who will use it daily.
- 04
Development
Two-week sprints on real data with a working demo at the end of each.
- 05
Testing
Automated suites, device and load testing, security review and UAT with your team.
- 06
Deployment
Staged rollout, data migration, training and hypercare through the first weeks.
- 07
Support
SLA-backed monitoring, enhancements and a quarterly roadmap review.
Kickoff within 7 days Two-week working demos Fixed cost approved before build
Portfolio preview
See all case studies Recent work in this practice
Health tech
Travel tech
Under NDA
Want the full portfolio for your industry?
We’ll send 3 relevant builds, real metrics and an indicative budget within 48 hours.
Verified case study
Field service software startup · Bengaluru
3 days → 4 min
New customer provisioning
22 → 1
Deployments per release
+64%
Trial-to-paid conversion
-47%
Infrastructure cost per tenant
The business challenge
A founder-built prototype had 22 paying customers on separate database copies. Each new customer took three days to set up, releases required 22 deployments, and an enterprise prospect had just rejected them for lacking SSO and audit logs.
What we built
We re-architected to a multi-tenant platform with automated provisioning, Stripe-based subscription billing, self-serve onboarding, SSO and audit logging — migrating existing customers one at a time with no downtime.
Technology stack shipped
- React
- Node.js
- PostgreSQL
- Redis
- Stripe
- AWS
- Terraform
“We closed our first enterprise logo eight weeks after the rebuild, and the security questionnaire took an afternoon instead of a quarter.”
Verified client reviews
What clients say after go-live
4.9/ 5 average128 Google reviews96% would refer us
Verified
“They engineered like owners, not contractors. We raised our seed on that platform.”
Verified
“Billing edge cases we had dreaded for a year were done in two sprints.”
Verified
“Our churn analysis finally has data behind it.”
Want to speak to one of these clients?
We arrange reference calls with clients in your industry before you sign anything.
FAQ
SaaS Product Development questions, answered honestly
Still unsure? A 30-minute call with a senior consultant will answer more than a proposal ever will.
3 proposal slots left this week
Get a fixed-scope saas product development proposal in 48 hours.
Tell us the bottleneck. You get scope, architecture, timeline and a real cost band — no obligation, no sales chase.
- 01You share the bottleneck40 seconds, three short steps.
- 02Senior consultant callsWithin one business hour, not a bot.
- 03Fixed-scope proposalScope, timeline and cost band in 48 hours.
Mutual NDA before you share anything Full IP & source code transfer No lock-in retainers
4.9 average · 128 Google reviews · 96% would refer us
Book your free strategy session today.
Thirty minutes with a senior consultant who has shipped this exact kind of platform before.