Scope driver01
Data model complexity
Multi-tenant with complex role permissions and per-tenant config costs more than single-tenant. It's the single biggest variable.
SaaS Product Development Services
Multi-tenant architecture, auth, billing, admin, and analytics — not bolted on later. Built in from the start. That's why our clients ship production-grade SaaS in 10 weeks, not 18 months.
5.0
Based on 100+ Reviews
TOP RATED PLUS
100+ Reviews
BY THE NUMBERS
600+
Combined SaaS products shipped
$40M+
raised by our clients
10 weeks
average to first launch
5.0
rated on Upwork & Clutch
WHY ENTALOGICS
Four things every SaaS actually needs.
Five reasons clients pick us, in their own words. Each one is something most agencies swear they do — and most don't.
Architecture01
Multi-tenant from line one.
Real multi-tenancy: per-record data isolation, shared-resource flags, fine-grained role permissions per tenant. Not a "we'll add that later" conversation three sprints from launch.
Speed02
AI-augmented + 2x shipping rate.
Cursor, Claude, and automated QA pipelines let us move at a pace most SaaS development agencies can't match. Same quality bar, half the calendar time.
Compliance03
SOC2 / GDPR-ready, day one.
Your SaaS comes with audit trails, data deletion flows, encryption at rest and in transit — built to the spec your enterprise buyers will demand before they even open a trial.
Ownership04
Code, infra and IP. All yours.
Your GitHub org. Your AWS account. Your domain. We're a development partner, not a hostage-taker. Walk away whenever — we'll make sure you actually can.
WHAT WE BUILD
SaaS Application Development
Services We Offer
We've shipped each of these multiple times. The architecture decisions for all are not the same — but the engineering team behind them is.
#
Type
What it is
01
B2B SaaS platforms
HR tech, legal, finance, ops tools. Typical build: 10–14 weeks.
02
Vertical SaaS
Healthcare, real estate, logistics. Typical build: 12–16 weeks.
03
AI-native SaaS
Any vertical with data workflows. Typical build: 8–12 weeks.
04
Marketplaces & networks
Freelance, B2B procurement, services. Typical build: 14–20 weeks.
05
White-label SaaS
Agencies, resellers, enterprise. Typical build: 10–16 weeks.
06
Internal platforms
Ops, finance, data, admin tools. Typical build: 8–12 weeks.
HOW IT WORKS
Our SaaS Product Development
Process
Every SaaS build follows the same four phases. The scope changes. The process doesn't.
- 01
Discovery & scope
Weeks 1–2
We map your product, users, data model, and compliance requirements. You leave with an architecture plan, a fixed scope doc, and a launch date — not a rough estimate.
- Architecture diagram
- Scope document
- Fixed timeline
- 02
Design & build
Weeks 3–9
Sprint-based engineering in a shared Slack channel. Full design system built before a line of code ships. Daily standups. Bi-weekly demos. No blackbox sprints.
- Figma → production
- Daily standups
- Bi-weekly client demos
- 03
Launch
Week 10
Production deploy, uptime monitoring, alerting, onboarding flows, and a go-live checklist you actually understand. We stay on call for 2 weeks post-launch.
- Production deploy
- Monitoring + alerting
- 2-week post-launch cover
- 04
Scale & evolve
Month 3 onwards
Retain 1–3 engineers on a monthly sprint cycle. Quarterly roadmap planning. Performance reviews at 6 and 12 months. We've had clients on retainer for 3+ years — not because they're locked in, but because it works.
- Monthly sprints
- Quarterly roadmap
- Ongoing SLA
PRICING
What does SaaS development
actually cost?
Every SaaS build is scoped before it's priced. What moves the number:
Scope driver02
Integrations required
Stripe is a half-day. Salesforce + SSO + HIPAA compliance is a different conversation. List yours and we'll be honest.
Scope driver03
AI feature scope
Basic LLM calls are fast to add. Custom fine-tuning, RAG pipelines, and real-time inference need dedicated architecture time.
Scope driver04
Compliance requirements
SOC2, HIPAA, and GDPR audit-prep typically adds 2–3 weeks of dedicated work. We build it in rather than bolt it on.
We share a full cost breakdown after a 30-minute scoping call — no commitment needed.
TECHNOLOGY
Our SaaS Development
Tech Stack
We don't chase trends. Every tool in our stack has been used across 600+ combined SaaS builds. It's stable, scalable, and easy for any engineer to pick up if you bring the work in-house.
Frontend
- Next.js
- React
- TypeScript
- Tailwind CSS
- Shadcn/ui
Backend
- Node.js
- Python
- FastAPI
- NestJS
- REST + GraphQL
Database
- PostgreSQL
- Redis
- MongoDB
- Prisma ORM
DevOps
- AWS
- Docker
- GitHub Actions
- Terraform
- Datadog
AI / ML
- OpenAI
- Anthropic
- LangChain
- Pinecone
- Vector DBs
Integrations
- Stripe
- Auth0
- Twilio
- SendGrid
- Segment
- Intercom
INTEGRATIONS
SaaS Integrations
We Build
Every SaaS product we build connects to the tools your users already use. Payments, auth, CRM, analytics — wired in properly, not hacked together.
- 01
Payments & billing
StripePaddleChargebeeZuora - 02
Auth & SSO
Auth0ClerkSAML 2.0Google OAuthMicrosoft Entra - 03
Communications
TwilioSendGridPostmarkSlackWhatsApp Business - 04
CRM & sales
SalesforceHubSpotPipedriveAttio - 05
Analytics & data
SegmentMixpanelAmplitudeBigQueryLooker - 06
AI & LLMs
OpenAIAnthropicReplicateHugging FaceAWS Bedrock - 07
Cloud & infrastructure
AWSGCPAzureCloudflareVercel - 08
Compliance & security
VantaDrataOneTrustAWS Security Hub
THE TEAM
Who Builds Your
SaaS Product
A senior SaaS engineer runs your build and stays as your main point of contact from start to launch. Not a project manager. Not a sales rep. You talk to the person actually doing the work.
Your team on a typical build:
- Senior SaaS engineer— your main contact, runs the architecture, owns delivery
- Product designer— UI/UX, design system, Figma to production
- Backend engineers (1–2)— API, data layer, integrations
- QA engineer— automated + manual testing, coverage reports
- DevOps— infrastructure, CI/CD pipeline, monitoring, alerting
Everyone is senior. No junior engineers on client builds. No outsourcing without your knowledge and sign-off.
ENGAGEMENT MODELS
SaaS Development Services &
Engagement Models
No hourly retainers that bill for Slack messages. Everything is scoped and priced transparently — pick the model that fits where you are right now.
Fixed scopeShip fast
SaaS in 8–10 weeks
Fixed scope, fixed price
For founders shipping a production-grade MVP or v2. Architecture included. Design included. Multi-tenancy, billing, and auth wired in from day one. No hidden extras.
Plan an MVP buildEmbedded teamScale up
Embedded SaaS team.
Your workflow, our specialists
For product teams that need SaaS specialists embedded into their existing workflow — Slack, standups, sprints, and all. Treated as insiders. Billed as a team. Average engagement: 18+ months.
Talk about a teamEnterpriseRegulated
Compliance-grade builds.
SOC2 · HIPAA · GDPR
For SaaS going into regulated industries — healthcare, finance, legal, government. SOC2 Type II, HIPAA, and GDPR baked in from architecture stage. Audit-ready from day one. Not retrofitted after.
Speak to the founderFAQ
SaaS Product Development
FAQ
Not ready to commit to a full build? See our proof-of-concept development service instead. Don't see your question here? Ask us directly.
Most of what we build goes live in 8–10 weeks from a signed scope. Builds with advanced compliance requirements or complex AI pipelines run 12–16 weeks. We don't give timelines until we've seen your scope — estimates without a scope are guesses.
Completely. Your GitHub org, your AWS account, your domain. Everything we write is committed to your repositories from day one. We've shipped 600+ combined products and have never held code hostage.
Fixed price for fixed scope builds. Monthly sprint retainers for ongoing embedded teams. We don't do hourly billing — it creates the wrong incentives for everyone. Pricing is agreed in writing before a line of code is written.
We build to SOC2 Type II and HIPAA standards. We work with Vanta and Drata for compliance automation. We're an engineering company, not a compliance auditor — but the SaaS products we ship won't fail your enterprise security review.
We plan for it from day one. Clean codebase, full documentation, recorded architecture walkthroughs, and a proper handover sprint. Several of our clients have done it. We help them do it well.
Yes to both. Our standard NDA is ready before the first call if you need it. We have an MSA, DPA, and enterprise ToS ready. We're also happy to review yours — we've signed many different flavors.
READY?
Plan a SaaS build
this quarter.
Over 30 minutes we'll pair you with a senior engineer — not sales. By the end you'll have a tech stack recommendation, a ballpark scope, and an honest read on whether we're the right fit for your build.