Kinsta vs WP Engine for Agencies: Which Is Better

Kinsta vs WP Engine for agencies is a different comparison from the single-site version, because agencies buy different things. The decision turns on cost per client install, what happens when a site is handed to a client, whether resources are isolated on the plan actually being bought, and which resource each host meters. Both publish enough to settle it.

Last updated: August 2026. Plan prices, install counts and included features were read directly from Kinsta’s agency hosting page and wpengine.com/plans in the same week. This page carries affiliate links to Kinsta, and the rows WP Engine wins are stated plainly.

Kinsta vs WP Engine for Agencies: The Short Verdict

Kinsta sells a dedicated agency tier with an isolated container per install, white-label branding removal and free hosting for the agency’s own site. WP Engine sells cheaper entry, a transferable site on every plan and per-site add-ons. The metering models differ, and that decides more than the headline price.

Two platforms landing within twenty cents per site is unusual, and it moves the whole argument onto what each plan actually includes.

“WordPress is a web content management system.”

: Wikipedia, WordPress

Both companies host that one system for a living, and both have built a product line specifically for the studios and agencies that deploy it dozens of times a year rather than once.

What Do Agencies Actually Need From a Host?

An agency buys hosting on different criteria from a business buying it once. The site count grows monthly, ownership regularly changes hands, several people need scoped access, and one client’s traffic spike must not slow another client’s checkout.

• Resource isolation between clients: One client’s traffic surge must not degrade another client’s site, which requires each install to hold its own dedicated allocation.
• Clean ownership transfer: Handing a finished site to a client should move billing and control without rebuilding the site or sharing an agency password.
• Scoped team access: Developers, project managers and clients need different permissions, granted per site rather than across an entire portfolio account.
• Predictable overage behaviour: A portfolio invoice that moves with every client’s seasonal spike is difficult to rebill, so the metering unit matters more than the headline rate.
• Migration capacity at volume: Moving thirty existing client sites is a project, and whether the host performs that work changes the cost of switching entirely.

Both vendors address all five. They disagree on which plan tier each one arrives at, and that disagreement is where the money is.

What Do Kinsta’s Agency Plans Cost?

Kinsta publishes three agency tiers sized by WordPress installs, priced at 284, 375 and 563 dollars a month on annual billing. Every tier includes unlimited free migrations and thirty days of backup retention, and the annual option is presented as two months off the monthly rate.

Source: Kinsta agency hosting page, read July 2026. Prices exclude tax and are quoted in US dollars on annual billing.

The ladder scales bandwidth and storage in step with installs, which means the per-site allowance stays roughly constant as a portfolio grows rather than thinning out at the top.

What Does WP Engine Cost for a Portfolio?

WP Engine has no plan tier named for agencies. Portfolios are served by the Essential range, which runs from Startup at 30 dollars for one site through Professional, Growth and Scale at 276 dollars for thirty sites, with Core starting at 400 dollars a month.

• Startup begins at 30 dollars: One site, 25,000 monthly visits, 10 GB storage and 75 GB of bandwidth, with annual billing quoted as 350 dollars paid up front.
• Extra sites cost 20 dollars each: The plan builder allows single installs to be added to an Essential plan, which suits a portfolio growing one client at a time.
• Scale covers thirty sites for 276 dollars: That tier carries 400,000 monthly visits across the portfolio, making it the closest published match to Kinsta Agency 20 and 40.
• Core starts at 400 dollars a month: Pricing above that point is quoted rather than published, and the tier is presented through a contact form rather than a checkout.
• Add-ons are priced separately: Automated plugin updates cost 3 dollars, an additional security layer 19 and NitroPack optimisation 20, each billed on top of the plan.

The footnote on the pricing page states that first-year pricing applies to new Essential customers only and does not cover renewals, so an agency should budget the renewal figure rather than the advertised one.

Which Is Cheaper Per Client Site?

Dividing each plan by its install count brings the two within twenty cents at the tier most agencies actually reach. WP Engine Scale works out at 9.20 dollars per site monthly, and Kinsta Agency 40 at 9.38 on annual billing, rising to 11.25 if billed monthly.

Source: Kinsta agency hosting page and wpengine.com/plans, August 2026. Cost per install is the published price divided by the stated install allowance. Kinsta rows use annual billing, which the vendor presents as two months off the monthly rate.

The smallest Kinsta tier is the expensive outlier, which means an agency sitting at fifteen or eighteen sites pays a meaningful premium until the portfolio crosses into Agency 40 territory.

Which Resource Does Each Host Meter?

Kinsta’s agency plans meter bandwidth, publishing separate server and content delivery network allowances per tier. WP Engine meters visits, with 400,000 a month included on Scale and additional traffic billed at 2 dollars per thousand against Kinsta’s 50 cents on its visit-based plans.

For an agency this is the single most consequential difference on the page, because it determines whether an unexpected client campaign produces a rebillable line item or an unpleasant surprise. Bandwidth is predictable from page weight and traffic together. Visit counts move on their own.

• Bandwidth tracks page weight: A portfolio of image-heavy brochure sites consumes allowance quickly even at modest traffic, which favours plans that publish generous transfer figures.
• Visit counts ignore page weight: A lightweight text site and a video-heavy store consume the same visit allowance, which favours portfolios built around media.
• Overage rates differ fourfold: WP Engine publishes 2 dollars per thousand additional visits while Kinsta publishes 50 cents on its visit-metered plans.
• Kinsta separates server and CDN transfer: Agency 40 lists 500 GB of server bandwidth alongside 1,500 GB of CDN bandwidth, so cached delivery does not consume the origin allowance.
• Rebilling favours the predictable unit: An agency passing hosting costs to clients can forecast bandwidth from analytics, whereas a viral month rewrites a visit-metered invoice retroactively.

Neither model is universally better. The right one depends on whether a portfolio is heavy in megabytes or heavy in visitors, and most agencies already know which.

Which Host Isolates Client Resources?

Kinsta states that every site runs inside its own isolated container with dedicated resources, on every plan. WP Engine lists isolated resources as a Core feature, and Core starts at 400 dollars a month, above the Scale tier most portfolios buy.

This is the most consequential structural gap in the comparison and it deserves stating precisely. An agency on WP Engine Scale is not buying isolated resources according to the published plan pages, whereas an agency on Kinsta Agency 20 is. The same page places the 99.99 percent uptime service level agreement at Core as well.

“a B2B site that loads in 1 second has a conversion rate 3x higher than a site that loads in 5 seconds”

: HubSpot, page load time and conversion rates

For an agency the risk is not average speed but variance between clients, since a slow month on one client site becomes a difficult conversation regardless of how the rest of the portfolio performs.

How Easy Is Handing a Site to a Client?

WP Engine lists a transferable site for easy client handoff on every plan, including the 30-dollar Startup tier. Kinsta ships a site transfer tool inside MyKinsta alongside site renaming and labelling, described as transferring ownership in a few clicks.

• WP Engine includes transfer on every tier: The feature appears in the all-plans list rather than being reserved for higher tiers, which is a genuine advantage at the cheapest entry point.
• Kinsta pairs transfer with labelling: Site renaming and labelling sit alongside the transfer tool, which matters when forty installs need to stay identifiable inside one dashboard.
• Billing separation is the real goal: A completed handoff should move the invoice to the client, ending the agency’s obligation for a site it no longer maintains.
• Client access can be granted without transfer: Kinsta states that each client can be given full control of their own site while the install remains inside the agency account.
• Neither approach requires a rebuild: Both platforms move the existing install rather than exporting and reimporting, which removes the usual risk window around a handoff.

This row is close to a tie in capability, with WP Engine ahead on availability at the cheapest tier and Kinsta ahead on portfolio organisation once the site count grows.

Which Has Better Team Permissions?

Kinsta offers unlimited team members, each with unique credentials, and access can be scoped to all sites or individual sites and staging environments. WP Engine lists an activity log and advanced user permissions across all plans, adding an audit trail Kinsta does not name on its agency page.

The activity log is the meaningful difference here. For an agency with several developers touching client sites, a record of who changed what is an operational safeguard rather than a convenience, and it appears on WP Engine’s cheapest plan.

White Label and Reselling

Kinsta’s agency page states that its branding can be removed from the WordPress admin so hosting can be resold under the agency’s own name, and that the agency’s own website is hosted free. Neither appears on WP Engine’s published plan pages.

• Branding removal enables resale: Stripping the host’s identity from wp-admin lets an agency present hosting as its own retained service rather than a pass-through purchase.
• The agency site is hosted free: Kinsta hosts the agency’s own website at no charge on agency plans, which is a small recurring saving and a practical familiarity benefit.
• Agency Directory listing generates inquiries: Partner agencies can be listed publicly and display a partnership badge, turning the hosting relationship into a lead source.
• Compliance is published, not implied: Kinsta states SOC 2 Type II compliance alongside GDPR and CCPA, which shortens security questionnaires during client procurement.
• A free performance monitor is included: Kinsta APM can be enabled on any client site from inside MyKinsta to locate slow queries and bottlenecks without a third-party subscription.

These are commercial features rather than technical ones, and they are the clearest sign that Kinsta built a product for agencies specifically rather than sizing up a business plan.

Which Has Better Deployment Tooling?

Both provide a free local development tool and both include staging. WP Engine lists automated deployments with GitHub Actions on every plan and places Git-powered continuous integration and an SSH gateway at the Enterprise tier. Kinsta includes a staging environment with each install.

WP Engine has the more explicit deployment story on its published pages, since GitHub Actions support is named on the all-plans list. For an agency running a shared pipeline across client sites, that specificity is worth more than a general statement about developer tooling.

How Hard Is Moving an Existing Portfolio?

Kinsta lists unlimited free migrations on every agency tier and states that its own migration team performs the work regardless of site complexity. WP Engine includes a free automated migration plugin on Essential plans and reserves managed bulk site migrations for Core and above.

1. Count the sites needing to move: A portfolio of thirty installs turns migration from an afternoon into a project, which changes the value of a vendor-performed migration service considerably.
2. Check which tier includes managed migration: WP Engine places managed bulk migrations at Core, starting at 400 dollars, while the plugin approach is self-service below that.
3. Sequence the highest-traffic client last: Moving the quietest sites first surfaces configuration problems on installs where an error costs the least.
4. Recreate staging environments deliberately: Both platforms provide staging, but a migrated site arrives without its staging copy unless one is created afterwards.
5. Change nameservers only after verification: Each migrated site should be confirmed on a temporary address first, leaving DNS as the single reversible-in-minutes final step.

Migration cost is the hidden number in any agency switch, and it is the row where the two vendors differ most in what the entry plan actually buys.

When Is WP Engine the Better Pick for an Agency?

WP Engine wins several rows outright, and a page carrying Kinsta links should say which. Its advantages cluster at the smaller end of the portfolio and around workflow tooling rather than infrastructure.

• Portfolios under twenty sites: Kinsta’s agency ladder starts at 284 dollars for twenty installs, while a WP Engine plan can be built up from 30 dollars one site at a time.
• Transferable sites on every tier: Client handoff is included on the cheapest plan rather than requiring a portfolio-scale commitment first.
• Activity log across all plans: An audit trail of who changed what appears throughout the range, which Kinsta does not name on its agency page.
• Named GitHub Actions deployment: Automated deployment through GitHub Actions is listed on all plans, giving a specific answer where general developer tooling claims are common.
• Granular growth in single sites: An additional install costs 20 dollars, so a portfolio can expand by one client without moving up an entire pricing tier.

An agency below roughly twenty client sites will generally find WP Engine both cheaper and easier to grow into. The picture changes once the portfolio passes that line.

“Tool spend is only defensible when the outcome it protects is measured, not assumed.”

: Growth Hack Suite, ROI on sales tools

For an agency the outcome being protected is client retention, and the measurable input is how often a client site is slow, broken or awkward to hand over. Both platforms should be judged on those three counts rather than on a feature list.

Which Should Your Agency Choose?

Choose WP Engine below twenty client sites, where its entry price and per-site add-ons are unbeatable. Choose Kinsta above that line, where the per-install rates converge and isolation, white-label resale and free migrations start to matter more than the headline figure.

Source: Kinsta agency hosting page and wpengine.com/plans, August 2026. Rows are reported as published by each vendor, and a blank does not prove a feature is absent, only that it is not stated on the plan page.

Read down the table and the split is clean: WP Engine leads on workflow visibility and cheap entry, Kinsta leads on infrastructure guarantees and commercial agency features.

1. Count the current client installs: A portfolio under twenty makes WP Engine cheaper immediately, since Kinsta’s smallest agency tier costs 284 dollars regardless of usage.
2. Identify which resource actually grows: Media-heavy portfolios press against bandwidth allowances while high-traffic portfolios press against visit counts and the 2-dollar overage rate.
3. Decide whether isolation is contractual: Client agreements promising performance guarantees are easier to defend on a platform that isolates every install by default.
4. Price the migration honestly: Thirty existing sites represent real labour, and only one vendor includes that work on the tier most portfolios buy.
5. Test inside the refund window: Kinsta publishes a 30-day money-back guarantee, so a genuine trial with a real client site costs nothing except the time to run it.

Four of those five are arithmetic, which means most agencies can settle this without a trial. The fifth exists so the decision can be proven rather than argued.

Kinsta vs WP Engine for Agencies: Frequently Asked Questions

The 12 most-asked questions about choosing between Kinsta and WP Engine for an agency portfolio.

Which is better for agencies, Kinsta or WP Engine?

WP Engine below roughly twenty client sites, because its plans build up one install at a time from 30 dollars. Kinsta above that, where per-install rates converge and isolation, white-label resale and free migrations start to matter.

Bottom line: Portfolio size is the deciding variable, not the feature list.

What do Kinsta agency plans cost?

Agency 20 is 284 dollars a month on annual billing for 20 installs, Agency 40 is 375 for 40 and Agency 60 is 563 for 60. All three include unlimited free migrations and 30 days of backup retention.

Bottom line: The ladder starts at 20 installs, so smaller portfolios overpay.

Does WP Engine have an agency plan?

Not as a named tier. Portfolios are served by the Essential range up to Scale at 276 dollars for 30 sites, with single installs addable at 20 dollars each, and Core starting at 400 dollars a month.

Bottom line: WP Engine scales an ordinary plan rather than selling a separate agency product.

Which is cheaper per client site?

They are almost identical at the tier most agencies reach. WP Engine Scale is 9.20 dollars per site monthly and Kinsta Agency 40 is 9.38 on annual billing. Kinsta Agency 20 is the outlier at 14.20.

Bottom line: Twenty cents apart at scale, so price alone cannot decide it.

Does WP Engine isolate client resources?

Isolated resources are listed as a Core feature, and Core starts at 400 dollars a month. Kinsta states that every install runs in its own container with dedicated resources across its whole range.

Bottom line: This is the largest structural gap between the two platforms.

How do the two meter usage?

Kinsta agency plans meter bandwidth, publishing server and CDN allowances separately. WP Engine meters visits, with 400,000 included on Scale and 2 dollars charged per additional thousand.

Bottom line: Media-heavy portfolios and traffic-heavy portfolios want opposite models.

Can a finished site be handed to a client?

On both. WP Engine lists a transferable site on every plan including Startup. Kinsta provides a site transfer tool in MyKinsta alongside site renaming and labelling for keeping a large portfolio organised.

Bottom line: Close to a tie, with WP Engine ahead at the cheapest tier.

Does either offer white label hosting?

Kinsta states that its branding can be removed from the WordPress admin so hosting can be resold under an agency’s own name. WP Engine does not publish an equivalent on its plan pages.

Bottom line: Reselling under an agency brand is a clear Kinsta advantage.

Who handles migrating an existing portfolio?

Kinsta lists unlimited free migrations performed by its own team on every agency tier. WP Engine provides a free migration plugin on Essential plans and places managed bulk site migrations at Core.

Bottom line: At thirty sites this difference is real labour, not a checkbox.

Which has better team permissions?

Kinsta allows unlimited team members with access scoped to all or individual sites. WP Engine lists advanced user permissions plus an activity log across every plan, which adds an audit trail Kinsta does not name.

Bottom line: The activity log is the one clear WP Engine advantage here.

Is there a partner programme?

Kinsta publishes an Agency Partner Program offering lifetime commissions, lead referrals, co-marketing and a public Agency Directory listing with a partnership badge, plus free hosting for the agency’s own website.

Bottom line: These are commercial benefits, not technical ones, and they compound over time.

Should an agency switch from WP Engine to Kinsta?

Only above twenty installs, and mainly for resource isolation, white-label resale or the included migration work. Below that number the arithmetic favours staying, since Kinsta’s smallest agency tier costs 284 dollars regardless of usage.

Bottom line: Count the installs first, then test inside the refund window.