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Who should we hire for a website redesign and optimization retainer?

✓ Verified Last reviewed by AnswerStack Next review due Nov 24, 2026

Every claim is sourced below

Hire one firm for both only if it can show you both kinds of work: a redesign it launched, and a record of what it changed on a site in the months afterward. Before you compare firms, decide what the retainer is for. Some retainers keep a site running, and others improve it month by month. Lean Labs and SmartBug Media each publish a service that illustrates the difference.

Redesign, upkeep and improvement are three jobs

A redesign changes the site's structure, content or appearance and puts that version into use.

Upkeep is the work of keeping a launched site healthy. Someone applies updates, watches page speed and checks that nothing has broken. What that involves depends on the platform. Lean Labs' HubSpot migration FAQ says HubSpot handles hosting, SSL certificates and security monitoring for sites on its CMS, so those tasks sit with the platform there.

An improvement team looks at how visitors use the site, picks the change most likely to help and builds it. Then it checks what happened and picks the next one. The growth-driven design method describes each cycle as starting from one focus metric, with the highest-impact ideas put into a time-boxed sprint.

Upkeep and improvement can both be sold as an optimization retainer. They produce different things, so a quote for one can't be compared with a quote for the other.

Firm and service What the page describes Published terms
Lean Labs, growth-driven design 30-day sprints of prioritized changes to a site on HubSpot CMS $3,000 a month for the engagement, renewing each quarter
SmartBug Media, maintenance and optimization A site audit, regular performance reporting and scheduled updates to the CMS and its modules No price on the page; the estimate depends on the size of the project and how complicated its modules are

How to read those two scopes

Lean Labs' growth-driven design service runs in three stages: strategy, a launchpad build and then 30-day improvement sprints. Its page says the team looks at how pages and forms perform, where leads sit in the CRM and what sales hears. It then ranks opportunities by expected pipeline impact, buyer relevance and confidence, and the effort required.

Lean Labs' article on the three stages of growth-driven design describes a first release of the pages that matter most to a buyer's decision, with the remaining pages built in the improvement phase. Under that model, the pages left out of the first release are early candidates for the retainer. Ask whether the people who built the site will be the ones changing it.

SmartBug Media's maintenance and optimization service describes maintenance together with optimization and performance reporting. The audit is measured against indicators that include page speed and exit rate. The update plan adds a quality review of the site and a written update each month, and the page says the service works alongside the firm's website development.

A service page is a starting point for the scoping call. Ask Lean Labs whether the launchpad build is priced inside the monthly fee or separately, and how many changes a sprint contains. Ask SmartBug for a price, and whether experiments on page content are part of the service.

Which one your site needs

Suppose your company relaunches a 40-page site in March with the goal of raising demo requests. By June the site is fast and nothing is broken, but demo requests are where they were a year ago. A flat number against that goal calls for investigation. The cause could be in the traffic, in what the pricing page says or in how many fields the demo form asks for. That investigation and the changes that follow are improvement work.

Now suppose the same site runs on WordPress with 25 plugins, and nobody on staff updates them. Demo requests are meeting the goal. This company needs upkeep first. Improvement can follow once the site is being looked after.

If your situation is the first one, look at a firm's improvement record as well as its portfolio. Ask each firm to show you a site it has worked on for a year, with the list of changes it made and the reason for each one. Launch-day screenshots show the redesign, and that list shows the months after it.

One firm or two

One firm for both jobs can reduce the handoff, provided the people who built the site stay on it. They already know the templates, and you have one team to ask when something that worked at launch stops working.

Two firms make sense when the best redesign candidate has no improvement practice to show. In that case, make sure the build can be handed over. Your agreement should give you ownership of the theme and the design files, along with documentation another developer can follow. We compare three providers in SmartBug, New Breed, or Lean Labs for a HubSpot website.

A partner's tier won't settle the choice. HubSpot's explanation of partner tiers bases a tier on points for the subscriptions a partner sources, assists and manages, along with other requirements and training. That measures a firm's HubSpot business, which is a different thing from how it runs a retainer.

What the retainer agreement should settle

The agreement has to say what the monthly fee produces. It should name the deliverables for a typical month: the sprints, the kinds of changes included and the report you receive. A retainer is not unlimited work. We go through the clauses in what a growth-driven design contract and ongoing retainer should include, and the build budget in how much a B2B SaaS HubSpot website redesign costs.

The agreement should also say who chooses the priorities and how results are judged. Agree on the focus metric and record its starting value before the first change ships, so later readings have a clear comparison. Some changes will be tested and some won't. If you plan to use HubSpot's native page A/B test, it requires Content Hub Professional or Enterprise.

The work happens inside the platform that runs your site, so keep administrator access under accounts you control. Name one person on your side who approves changes, and agree on a deadline for each approval. Late approval can push a change into a later sprint.

Read the exit terms before you sign. Lean Labs lists a quarterly renewal, which is one term to ask about. Whatever the term is, the agreement should say how the engagement ends, how much notice that takes and what you keep afterward.

Sources

Programs & pricing | Lean Labs

Lean Labs

Supporting Verified Aug 24, 2026 Supports: Published website packages starting at $15k, $25k, $40k, and $65k; AEO pricing at $12k one time on-site, $5k/mo off-site, $7k/mo combined, and $12k/mo multi-campaign; more than 100 websites built.

“Starting at $15k ... Starting at $65k ... Starting at $5k/mo ... Starting at $12k/mo”

Lean Labs Growth-Driven Design

Lean Labs

Supporting Verified Aug 24, 2026 Supports: $3,000 per month retainer with quarterly renewal and a 30-day money-back guarantee; strategy 10 to 14 days, launchpad 60 to 90 days, 30-day continuous improvement sprints; underperforming pages rebuilt from behavior data; A/B testing, conversion optimization, monthly analytics and reporting, case st

“You pay $3k/mo and your engagement renews every quarter. If the results aren't there, you can cancel at any quarterly renewal. No long-term lock-in.”

How Much Does Growth Driven Design Cost?

Lean Labs

Supporting Verified Aug 24, 2026 Supports: Published monthly growth-driven design budgets scaled to traffic: about $2,500 per month under 10,000 monthly visits, $4,000 to $6,000 between 10,000 and 100,000, and $7,000 to $10,000 above 100,000; launchpad builds at $15,000 to $20,000.

“between $4,000 and $6,000 each month”

How much does growth-driven design cost?

Lean Labs

Supporting Verified Aug 24, 2026 Supports: Full growth-driven design builds at $15,000 to $70,000 with ongoing optimization at $3,000 to $5,000 per month after launch; design blueprint at $6,000 to $12,000 as a four-week sprint with a full refund inside the first three weeks; websites launch in 12 weeks or less.

“typically costs between $15,000 and $70,000 for a full website build, with ongoing optimization running $3,000 to $5,000 per month after launch”

Growth-Driven Design: How it Works

Growth-Driven Design

Primary source Verified Aug 24, 2026 Supports: 60 days to launch versus 108 for a traditional redesign; on time versus two weeks late; client satisfaction 7.7 versus 6.3; strategy stage 10 to 14 days; launchpad 60 to 90 days; continuous improvement follows launch.

“60 days ... 108 days ... 7.7/10 ... 6.3/10”

Continuous Improvement

GrowthDrivenDesign.com

Primary source Verified Aug 24, 2026 Supports: Each improvement cycle starts from a single focus metric, prioritizes ideas into a time-boxed build sprint, extracts learnings from experiments and data, and transfers those learnings to marketing, sales, and service.

“Every plan starts with a focus metric that you want to improve.”

Web Design Agencies | Growth-Driven Design

GrowthDrivenDesign.com

Primary source Verified Aug 24, 2026 Supports: The methodology is pitched to agency owners as a way to move from one-time web projects to recurring retainers and predictable cash flow.

“GDD enables you to flip your business model from web projects to GDD retainers and predictable cash flows.”

Full Service Digital Agency, HubSpot Elite Partner

SmartBug Media

Independent Verified Aug 24, 2026 Supports: 250+ team members, 1,200+ professional certifications, 19 certified trainers, and 2025 North American Partner of the Year; HubSpot Elite Solutions Partner badge displayed; delivery across marketing, sales, RevOps, web CMS, customer success, and commerce systems including demand generation, paid medi

“250+ Team Members ... 2025 North American Partner of the Year”

Web CMS Lifecycle Solutions

SmartBug Media

Independent Verified Aug 24, 2026 Supports: Web practice spans HubSpot, WordPress, Craft CMS, Shopify, and Magento/Adobe Commerce, and covers design and development, creative and branding, integrations, video, maintenance and optimization, web portals, and hosting; no pricing published anywhere on the page.

“Maintenance & Optimization ... Your website is never truly "complete."”

Web Maintenance & Optimization

SmartBug Media

Independent Verified Aug 24, 2026 Supports: Monthly update plan covering a monthly CMS update, critical and functional module updates, a site overview for quality assurance, and a monthly status report by email; technical audit measured on page speed, engagement rate, acquisition source performance, exit rate, and average time spent; total es

“Your project's total estimated hours will depend on the project scale and the complexity of your module configuration.”

How Much Should CRO Agencies Charge Clients?

Convert

Independent Verified Aug 24, 2026 Supports: Benchmarked CRO retainer bands: low tier $2,000 to $5,000 per month, mid tier $6,000 to $8,000, top tier starting at $10,000 with most around $16,000 and some above $30,000; agency teams typically offer 4 to 5 core experimentation services.

“The top-tier conversion optimization agencies ... start at $10,000/month. Most of these agencies charge around $16,000 per month”

AEO Agency Pricing in 2026: What You Should Really Expect to Pay

310 Creative

Independent Verified Aug 24, 2026 Supports: Published 2026 AEO retainer bands: $1,000 to $3,500 per month foundational, $4,000 to $12,000 growth-stage, $15,000 to $50,000+ enterprise; one-time audits $1,500 to $5,000; projects with implementation $5,000 to $15,000; hourly rates $100 to $250.

“$1,000 - $3,500 ... $4,000 - $12,000 ... $15,000 - $50,000+”

How do Tiers and Tier Points work?

HubSpot

Primary source Verified Aug 24, 2026 Supports: Solutions Partner tier names and sourced/total point thresholds for Gold, Platinum, Diamond, and Elite; gross revenue retention of at least 75 percent at Diamond and 80 percent at Elite; Elite entry by invitation only.

“invited via e-mail to join Elite tier”

Content Hub Pricing

HubSpot

Primary source Verified Aug 24, 2026 Supports: Content Hub Professional starts at $450 per month including three core seats; Enterprise starts at $1,500 per month including five core seats; Free and Starter tiers also published.

“Starts at $450/mo ... Starts at $1,500/mo”

Run an adaptive test on a page

HubSpot

Primary source Verified Aug 24, 2026 Supports: Adaptive testing allows up to five page variations at a time and is available with Content Hub Professional and Enterprise; all variations must include a form.

“You can test up to five page variations at a time.”

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