SaaS Media

How To Successfully Rebrand SaaS

From Vectornator to Linearity and ConvertKit to Kit. The success stories, horror stories, and everything rebranding actually entails.

Author:
Sharné McDonald
Contributors
Vlad Shvets
Date:
March 7, 2026

Rebranding a SaaS company is the corporate equivalent of getting a face transplant while running a marathon. Everything has to keep working — the product, the pipeline, the website, the docs, the app store listings — while you swap out the identity that holds it all together.

We've done it. We've watched others do it. Some of those outcomes were triumphant. Others were the kind of thing you study so you never repeat.

This post covers both sides: the rebrands we helped execute at Empact Partners (and are genuinely proud of), and the industry horror stories that should be required reading for any SaaS founder reaching for a new name.

What "Rebranding" Actually Means (It's Not a New Logo)

Let's get this out of the way first, because most people dramatically underestimate the scope. When someone says "rebrand," the average person pictures a designer picking new colors and a CEO unveiling a fresh logo at an all-hands meeting. Maybe some confetti.

The reality is closer to open-heart surgery on a moving vehicle.

A full SaaS rebrand touches every surface area of your business:

DNS and domain migration: New domain, SSL certificates, email routing, and every subdomain you've accumulated over the years.
URL structure and redirects: Every page on your old domain needs a 301 redirect to its equivalent on the new one. Miss a few hundred and watch your organic traffic evaporate.
Content updates: Every blog post, help doc, knowledge base article, and landing page that mentions your old name. Yes, all of them.
App store listings: iOS, Android, desktop — each with its own review process and timeline you don't control.
Third-party integrations: Partner pages, marketplace listings, API documentation, webhook URLs.
Email and communications: Signatures, transactional emails, onboarding sequences, newsletter templates.
Legal and billing: Terms of service, invoices, contracts, payment processor merchant names.

And that's just the technical checklist. The strategic side — positioning, messaging, partner communications, community management — is an entirely separate workstream running in parallel.

Forget one of these and you end up with a Frankenstein brand: half old identity, half new, trusted by neither.

When We Got It Right: Vectornator to Linearity

This one still stands as one of the most ambitious rebrands we've been part of at Empact Partners — and it happened before AI tools could do the heavy lifting. (Every find-and-replace was earned the hard way.)

Vectornator was a popular vector graphics app with a loyal creative community. Around 2022-2023, the team decided it was time to evolve, not just the product name, but the entire company identity. Vectornator became Linearity.

That meant changing everything. The company name. The website. The URL structure. Hundreds of blog articles that referenced "Vectornator" on nearly every page. Partner communications. App store listings across platforms. Brand mentions in third-party publications. Redirects for every URL that had ever been indexed.

Sharné McDonald
Senior GTM Consultant @ Empact Partners
The Linearity rebrand was a masterclass in controlled chaos. We had hundreds of content pieces to migrate, every redirect had to be mapped individually, and there was zero room for broken links. The brand equity Vectornator had built over years couldn't just disappear overnight — it had to transfer cleanly.

The scope was massive, but the execution was methodical. We mapped every URL, updated every content piece, coordinated the switchover with app store submission timelines, and ensured that search engines understood the old domain and the new domain were the same entity.

The result? Linearity now drives 250K+ monthly organic sessions, has surpassed 11 million downloads, and raised $35M in funding. The rebrand didn't just preserve their momentum — it accelerated it.

That doesn't happen by accident. It happens because someone sat down and wrote 800 redirects by hand. (We're fun at parties, promise.)

Linearity homepage after the successful rebrand from Vectornator, now driving 250K+ monthly organic sessions

A Quieter Win: System One's Website Overhaul

Not every rebrand involves a name change. Sometimes the brand itself is fine — it's the digital presence that needs to catch up.

System One came to us with a basic web presence that didn't reflect what the company actually was. The product was strong, the market position was real, but the website looked like it was built during a hackathon and never revisited.

We rebuilt it from the ground up: new website architecture, proper URL structure, a blog built for organic growth, and a changelog to keep their user base informed. Essentially, we took System One from "company that happens to have a website" to "company whose website actually works as a growth engine."

Vlad Shvets
CEO @ Empact Partners
A rebrand doesn't always mean a new name. Sometimes it means finally giving the existing brand the infrastructure it deserves. System One had the product and the market — they just needed the digital foundation to match.
System One homepage after the website overhaul by Empact Partners

This is the type of rebrand that doesn't generate industry buzz or design blog features, but it's the kind that actually moves revenue. A properly structured website with clear information architecture, a content engine, and a changelog that signals active development — that's what turns a web presence into a growth channel.

The Horror Stories: ConvertKit's Double Rebrand Disaster

If the Linearity rebrand was a controlled demolition, ConvertKit's naming history is more like a series of small fires in a fireworks factory.

In 2018, ConvertKit — the email marketing platform beloved by creators — announced they were rebranding to "Seva." The name was chosen for its meaning of "selfless service," which the team felt reflected their company values.

There was one problem. Seva is a sacred practice in Hindu and Sikh traditions, deeply tied to spirituality and religious identity. The backlash was immediate and intense. Headlines like "ConvertKit is changing their name to Seva and they are ripping off my culture" appeared within days.

ConvertKit was "Seva" for exactly 30 days before reverting. The cost? Over $500,000 and a significant trust deficit with their community. The lesson wasn't subtle: Google the name. Then Google it again in five other languages. Then ask actual people from those language communities. (A $500K lesson in why your naming committee needs more than marketing people.)

But the story doesn't end there.

In 2024, ConvertKit tried again, this time rebranding to "Kit." They ran a four-month "Rebranding in Public" campaign, clearly trying to avoid repeating the Seva debacle by building community buy-in along the way.

Kit homepage after rebranding from ConvertKit, showing the generic single-word brand name

The cultural sensitivity issue was resolved. The SEO issue was not.

"Kit" is one of the most generic words in the English language. Try searching for "Kit" and you'll find everything from first aid kits to Kit Kat bars to Kit Harington's filmography. The brand recognition that "ConvertKit" had built over a decade — the search equity, the word-of-mouth recognition, the mental real estate — all of that got compressed into a single syllable that means everything and nothing.

A brand name needs to be ownable. If your new name returns 2 billion search results that have nothing to do with your product, you haven't rebranded — you've disappeared.

When your competitors can outrank you for your own brand name because "kit" is also a common English word used in every industry on earth, you have a discoverability problem that no amount of ad spend can fully solve.

The Naming Graveyard: Infusionsoft Becomes Keap

Infusionsoft was a name that, love it or hate it, you remembered. It was distinctive. It was ownable. It had years of domain authority, brand recognition, and community trust baked into it.

In 2019, they rebranded to "Keap."

Why? The stated reason was to signal a broader product vision beyond just email automation. Is that a valid strategic motivation? Sure. Did the execution create years of confusion? Also yes.

The problem with the Infusionsoft-to-Keap transition was the identity split. The company became Keap. The legacy product became "Infusionsoft by Keap" (later "Keap Max Classic"). Users, reviewers, and even the company's own website continued using both names interchangeably for years.

Search for Keap reviews today and you'll still find them filed under "Infusionsoft." That's not a transition — that's a brand identity crisis wearing a trench coat and pretending to be a strategy. The lesson: if your own website can't consistently use the new name, you haven't finished the rebrand. You've just announced one.

The SEO Impact No One Wants to Talk About

Here's the uncomfortable truth about rebranding: you can lose years of search equity in a weekend if you handle the technical migration poorly.

Domain authority doesn't automatically transfer. Google needs to understand that your old domain and your new domain are the same entity. That understanding is built through:

301 redirects for every indexed URL: Not just your top 50 pages. Every page, every image URL, every PDF. A 301 tells search engines "this content permanently moved here" and passes most of the link equity.
Google Search Console change of address: Google provides a tool specifically for domain moves. Use it. It signals to Google's crawlers that the migration is intentional and legitimate.
Updated sitemaps on both domains: The old sitemap should reflect the redirects. The new sitemap should list all migrated and new URLs.
Backlink outreach: Your highest-value backlinks should be updated at the source. Yes, this means emailing every publication that links to you and asking them to update the URL. Tedious? Absolutely. Worth it? Non-negotiable.
Keep the old domain active: Maintain the old domain for at least 12 months with redirects in place. Letting it expire is the fastest way to donate your domain authority to a squatter.

Skip any of these steps and you're looking at a 20-40% organic traffic drop that can take 6-18 months to recover from. Some companies never recover their original position.

We've seen it happen. We've also seen it not happen — because the migration plan was built before the brand strategy was finalized, not after. That's the order of operations most companies get wrong.

When to Rebrand (And When to Resist the Urge)

Not every brand problem requires a rebrand. Sometimes the brand is fine and the marketing is broken. Sometimes the product has outgrown the name. Knowing the difference is the whole game.

Rebrand When Don't Rebrand When
Your name actively limits your market (you're called "InvoiceBot" but now you do full ERP) A new CEO wants to "put their stamp" on things (vanity is not strategy)
You've merged with or acquired another company and need a unified identity Your real problem is product-market fit, not brand recognition
Your brand carries negative associations that can't be rehabilitated You're bored with your own brand (your customers probably aren't)
You're entering a new market where your current name has problematic connotations You think a new name will fix declining revenue (RadioShack rebranded to "The Shack" and filed for bankruptcy twice anyway)
Sharné McDonald
Senior GTM Consultant @ Empact Partners
The best rebrand is the one where users barely notice the transition because everything just works. The worst rebrand is the one where you spend the next two years explaining why you changed the name instead of talking about the product.

The Rebrand Survival Checklist

If you've decided a rebrand is the right move — not a vanity project, not a distraction, but a genuine strategic necessity — here's how to not destroy what you've built:

  1. Research the name exhaustively. Cultural connotations in every target market. Trademark conflicts. Domain availability. Search competition. If the name is a common English word, walk away.
  2. Build the migration plan before the brand deck. Your redirect map, content audit, and technical migration timeline should be drafted before you finalize the new visual identity. Not after.
  3. Audit every URL your old domain has ever indexed. Use Ahrefs, Screaming Frog, or Google Search Console to find every page that needs a redirect. The ones you forget are the ones that cost you.
  4. Communicate early and often with partners. Co-marketing partners, integration partners, affiliate partners — they all have pages, emails, and documentation that reference your old brand. Give them a timeline and assets.
  5. Run both brands in parallel for a transition period. "NewName (formerly OldName)" should appear everywhere for 6-12 months. People need time to update their mental models.
  6. Monitor organic traffic weekly for six months post-launch. Any unexpected drops need immediate investigation. Don't wait for the quarterly review to discover you lost 30% of your organic traffic.

The Bottom Line

A rebrand done right accelerates growth. Linearity proved that. A rebrand done wrong burns cash, confuses your market, and hands organic traffic to your competitors on a silver platter. ConvertKit proved that. Twice.

The difference between the two isn't creativity or courage — it's planning, execution, and having someone on the team who obsesses over the 800 redirects nobody else wants to think about.

If you're considering a rebrand and want to make sure you end up in the success story column, let's talk.

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