CodesSavvy is a SaaS product design agency run as a senior engineering studio. We design B2B dashboards, onboarding flows, and admin panels that drive activation and retention — not just look beautiful. Design systems, Figma-to-code handoff, and design audits for SaaS startups in the US, UK, Canada, and Australia. Fixed price. 4 to 8 week delivery.
SaaS Product Design Agency
for B2B Startups
We design SaaS interfaces around what users are trying to accomplish — not what feels visually impressive. Onboarding flows that actually convert. Dashboards that work at information density. Design systems that scale to hundreds of screens.
Productized Service
The 5-Day SaaS Design Audit
A fixed-scope, fixed-price design audit of your live SaaS. One designer, five days, one written deliverable. The fastest way to find out what is silently costing you trial-to-paid conversions.
What you get
- Heuristic + flow audit of your live SaaS (logged in as a test user)
- Friction map for the trial-to-paid funnel
- Information hierarchy review on your 3 most-trafficked screens
- Empty state and error state inventory (what is missing)
- Prioritized fix list — quick wins vs structural changes
- 3 redesigned screen mockups for the highest-impact fixes
Delivered as
- Written audit report (15-20 pages)
- Annotated Figma file with redesigned screens
- 60-minute review call to walk through findings
Fixed price: $2,500
Delivered in 5 business days from signed scope. If we cannot deliver on time, you get a 25% refund.
Most clients who book the audit go on to a full redesign engagement — but you are under zero obligation. The audit stands on its own.
What We Design
SaaS product design covers more than the marketing page. The work that actually moves activation and retention happens inside the product. These are the areas we ship most.
B2B Dashboards
Information-dense dashboards that work at scale. Sortable tables, filterable data views, charts that support real decisions. Built around the actual workflows of power users.
Onboarding & Activation Flows
Onboarding sequences designed around the moment of value, not the moment of feature exposure. Progressive disclosure for new users, shortcuts for returning ones.
Design Systems
Component libraries, design tokens, and documentation that keep your SaaS visually consistent across hundreds of screens — and easy to extend without breaking.
Admin & Internal Tools
Internal admin panels for your team — customer support tooling, tenant management, billing dashboards, feature flag controls. Built around real ops workflows.
Responsive Web App UX
SaaS designed for the device users actually use. Most B2B SaaS is desktop-first but increasingly used on tablet — we design for both without compromising either.
Figma to Code Handoff
Annotated components, design tokens mapped to Tailwind CSS variables, engineering specs that match how Next.js Server Components actually render.
What Actually Moves the Numbers
SaaS Design Patterns That Drive Conversion
The patterns below are not aesthetic preferences — they are repeatable design moves we have shipped that measurably move SaaS activation and retention.
Lift ranges based on our own client engagements + industry-published SaaS design case studies. Your numbers depend on your starting baseline and product category.
Our Process
How We Design Your SaaS
A full SaaS product design engagement runs in three phases. Each ends with something concrete you can react to — not a status update.
Phase 1 · Discovery
Week 1
Stakeholder interviews. User interviews when we have access to them. Heuristic review of any existing product. Competitive teardown of 3 to 5 closest competitors. Output: written design brief with hypotheses, constraints, and success metrics.
Phase 2 · Design Sprints
Weeks 2-6
Weekly sprints. Each sprint focuses on one flow or section. Wireframes Monday. High-fidelity mockups by Friday. You review and react each week. Patterns from the design system emerge alongside the screens.
Phase 3 · System & Handoff
Weeks 7-8
Design system documented. Components in Figma with annotations. Design tokens exported. Engineering specs written. Walkthrough call with your development team. Optional: we build it ourselves in Next.js.
Why Founders Pick Us for SaaS Product Design
We design for activation, not for awards
Beautiful design that fails to move trial-to-paid is a failure. We design around user goals, measure friction, and iterate on the metrics that matter to your business.
Designers who think like engineers
Our designers know how Server Components render, how Tailwind classes resolve, and how a design token becomes a CSS variable. Less back-and-forth in handoff because the design accounts for how it will actually be built.
Design systems from day one
Every engagement ships with a design system — not just screens. Components, tokens, documentation. Your future engineering hires can extend your product without guessing what 'on-brand' means.
Productized audits, fixed-price builds
The 5-Day SaaS Design Audit is fixed scope, fixed price, fixed timeline. Full redesigns are scoped the same way. No hourly billing creep.
UI/UX Design — Frequently Asked Questions
Book the 5-Day SaaS Design Audit
$2,500 fixed price. 5 business days. Written audit report, 3 redesigned screens, 60-minute review call. The fastest way to find out what is silently costing you trial-to-paid conversions.
Start the Audit