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8 Best Agencies for SaaS Web Design
Our list of the best Saas web design agencies to consider for your next B2B website redesign

Enterprise redesigns have a way of ballooning past their original scope. What starts as "let's refresh the site" turns into eighteen months of stalled decisions, a design that satisfies nobody because it tried to satisfy everybody, and a launch that quietly tanks the organic traffic it took years to build. None of that is inevitable. It happens when a redesign gets treated as a creative project instead of a structured, cross-functional initiative with its own governance and sequencing.
The good news is that the enterprise redesign process is well understood at this point. It's not a mystery, it's a sequence: align on goals, audit what exists, understand the buyer, architect the site, design and build it, migrate content without losing SEO equity, then test and launch carefully. Below is that process step by step, along with where it tends to break down and what actually prevents that.
The enterprise website redesign process is the structured, multi-phase workflow large organizations use to rebuild a website, spanning discovery and stakeholder alignment, information architecture, UX and design, development, content migration with SEO preservation, and QA through launch.
What makes it harder than a standard redesign isn't any single phase, it's the scale surrounding all of them. A mid-market site redesign might involve a marketing director and a designer. An enterprise redesign involves marketing, sales, product, IT, legal, and an executive sponsor, each with a different definition of success. The site itself often has thousands of pages built up over a decade, plus integrations into a CRM, a martech stack, and sometimes a support portal, all of which have to keep working through the transition. Larger organizations also carry governance and compliance requirements, like accessibility standards or data privacy rules, that a smaller company might skip entirely.
And underneath all of it sits the biggest risk: years of accumulated SEO equity that a mishandled migration can wipe out in a weekend. That combination, more stakeholders, more technical surface area, more compliance obligations, and more to lose, is why enterprise redesigns need a process, not just a project plan.
None of that complexity is a reason to avoid a redesign. Plenty of enterprise companies are running on websites that were built for a version of the business that no longer exists, priced for a smaller product line, written for a market position they've since outgrown, or structured around an org chart that changed years ago. The complexity is just the reason the process has to be sequenced deliberately instead of handed to a single design team and hoped for.
A well-run enterprise redesign typically takes twelve to sixteen weeks from kickoff to launch, sometimes longer for organizations with heavier compliance or integration needs. Here's how that time actually breaks down.
The goal for this project can't just be "a modern website." It has to be a specific, measurable outcome tied to pipeline, whether that's demo requests, qualified form fills, or a lift in organic conversion rate. Get that agreement in writing before anything else starts, because it becomes the standard every later decision gets measured against.
This is also where cross-functional buy-in happens. Marketing, sales, product, and the executive sponsor need a seat at the table early, along with compliance if the industry requires it. Set governance and approval gates now, who signs off on what and by when, so the project doesn't stall in committee three months in when a stakeholder who wasn't consulted suddenly has feedback.
Before any design work starts, get an honest read on what already exists. That means a full crawl and URL inventory, an analytics baseline showing traffic and conversions page by page, a technical and SEO health check, and a content quality review. Run a keep, kill, or combine pass on every page: what's actually driving pipeline, what's dead weight, and what could be consolidated.
This audit matters more than it looks like it does. It's the difference between redesigning based on what you assume is working and redesigning based on what's actually working. A page the marketing team assumed was irrelevant might quietly be driving a meaningful share of demo requests, and a page everyone likes visually might be converting at close to zero. Without the data, those two pages look the same on a sitemap review.
Enterprise sites usually serve more than one buyer. There's a technical evaluator doing due diligence, a business buyer weighing cost and outcomes, and sometimes an end user who has to live with the product day to day. Build personas for each one and map how they actually move through a buying decision, not how the org chart assumes they do.
Pair that with a competitor review across SEO, UX, and design, not to copy anyone, but to understand what buyers are already comparing you against before they ever talk to sales. For a long sales cycle in particular, this research also has to account for the fact that a single deal often involves several of these personas at different points, sometimes on the same call, which changes what a page needs to do depending on who's reading it that week.
With research in hand, build the sitemap and navigation. For a site with hundreds or thousands of pages, that usually means a mega menu and a hierarchy that keeps everything findable without forcing visitors to guess. This is also where a content strategy gets mapped to the buyer journey, so the pages a technical evaluator needs and the pages a business buyer needs aren't competing for the same navigation slot.
Wireframes should use real content, not placeholder text, so the team is validating actual messaging and conversion logic instead of a layout that might not hold up once real copy goes in. Alongside that, build a scalable design system, components and design tokens, so hundreds of pages stay visually consistent without every page needing to be designed from scratch. Interactive prototypes let the team test usability before a single line of code gets written.
Platform choice should come from what the internal team needs to run day to day, not from whatever the agency happens to default to. WordPress, Webflow, HubSpot CMS, and Drupal are all legitimate options depending on the team's workflow and technical resources.
Build on a modular, component-based system so marketing can update pages without filing a developer ticket every time something needs to change. This is also the phase to integrate the CRM and martech stack, and to bake in compliance requirements like WCAG accessibility and GDPR from the start rather than retrofitting them after launch, since retrofitting compliance work after a site is built usually costs more than building it in from day one and often means revisiting components that were already considered finished.
This is where most enterprise redesigns lose traffic, and it's almost always avoidable. A full URL mapping and 301 redirect strategy has to cover every page that currently ranks, not just the obvious ones. Top-performing content and metadata need to carry over deliberately, schema markup needs to be updated for the new structure, and a technical SEO audit should happen before launch, not after.
Be direct with stakeholders about the risk here: a mishandled migration can wipe out a large share of organic traffic overnight, and recovering from that takes far longer than doing the migration carefully the first time.
Full QA means testing across browsers and devices, checking every form, and validating performance against Core Web Vitals, not just eyeballing the homepage on a laptop. Launch during a low-traffic window to limit exposure if something unexpected comes up. Once the site is live, run a post-launch technical audit immediately and monitor closely for the first 30 to 90 days, since that's the window where migration issues tend to surface.
A redesign is only successful if it moves the metrics tied to the goals set in Step 1. Here's what to track after launch:
Organic traffic retention and growth. Traffic should hold steady through migration, then grow from there. A dip in the first few weeks followed by recovery is normal; a dip that doesn't recover is a migration problem.
Conversion rate. Track this by page type, not just sitewide, since a redesign might lift conversions on solution pages while underperforming elsewhere.
Demo and pipeline volume. This is the metric that actually matters to the business, and it should be tracked all the way through to sales, not just at the form-fill stage.
Core Web Vitals. Page speed and stability affect both user experience and search rankings, so they're worth monitoring on an ongoing basis, not just at launch.
Bounce and engagement metrics. Rising engagement time and falling bounce rate on key pages usually signal that the new information architecture is working the way it was designed to.
AI and LLM-sourced traffic. Increasingly, buyers are finding companies through AI search tools before they ever run a traditional Google search, so this traffic source deserves its own line item, not just a footnote in a broader traffic report.
Set up 30, 60, and 90-day reviews against the original goals from Step 1, and treat the site as something to keep optimizing, not a project that ends at launch. A redesign that hits every metric above in the first quarter and then goes untouched for a year will start losing ground again, since buyer behavior, competitor positioning, and AI search patterns all keep shifting after launch day.
The process above works. Whether it actually delivers results depends on the team running it, which is where most enterprise redesigns run into trouble. Takeoff built its methodology around the exact failure points above: stakeholder alignment that stalls in committee, SEO equity lost in migration, and sites that look good but don't convert.
The Takeoff Method runs five jobs: Anchor, Attract, Standout, Convert, and Empower + Integrate. Anchor covers Steps 1 through 3 above, structured stakeholder workshops, a North Star Metric tied to pipeline, and a Reference Strategy Brief built from real pipeline and analytics data instead of opinion. Attract handles the SEO and AI-search work in Steps 4 and 7, building pages that are structured for both human readers and AI agents, and running the migration through a 55-point checklist built specifically to protect existing rankings. Standout and Convert cover the design and UX work in Steps 4 and 5, three independent designers per project instead of one agency's single point of view, plus wireframes built around documented buyer reasoning rather than aesthetic preference. Empower + Integrate picks up Steps 6 and 8, a modular CMS your marketing team can actually run without developer tickets, and analytics configured to track pipeline from day one instead of just traffic.
The team behind this is senior-only, every person has 7+ years of experience, and there are no junior handoffs or siloed teams passing a project between departments. We're CMS-agnostic, so platform recommendations come from what your team needs, not what's easiest for us to build. And because we handle content entry ourselves rather than leaving it to an internal team already stretched thin, redesigns don't stall in the migration phase the way so many enterprise projects do.
That combination shows up in results across the enterprise clients we work with. Supplier.io, trusted by more than half of the Fortune 100 for procurement intelligence, saw non-branded keywords in the top 3 increase by 3,300% after their redesign, along with a #1 ranking for "Supplier Sourcing Platform." Glenmede, an independent wealth management firm with more than 65 years in business, has stayed with Takeoff for roughly four years, seeing a 108.59% increase in non-branded traffic and an 828.57% increase in LLM-sourced contact requests along the way.
Menlo Ventures' team told us we were the first SEO group that aligned strategy with their actual business goals, and after launch they saw a 923.48% increase in LLM and AI-sourced traffic alongside a 179.66% increase in form submissions. FiscalNote saw a 57.1% increase in SEO-sourced demo requests after their redesign, with organic traffic up 35.66% in the same period.
If your organization is heading into an enterprise redesign, the process matters, but so does who's running it.
Let's talk: https://www.takeoffnyc.com/get-a-quote
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Request a Quote or email lenny@takeoffnyc.com to start the conversation.


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