InboxArmy vs Mavlers for Agencies

Last checked October 2026 · Written by the Huge Win Media team

Short answer: InboxArmy is best for agencies with clients spread across many different email platforms. Mavlers is best for agencies that want one white-label vendor for email, web, and more. Neither InboxArmy nor Mavlers publishes prices, so you need a quote from each on the same scope.

We run Huge Win Media, a third option on this page, so we are biased. Facts about InboxArmy and Mavlers come only from their own websites and their Clutch profiles.

At a glance

Compared on	InboxArmy	Mavlers
What they do	Full-service email marketing agency that also works white-label for agencies across 40+ email platforms.	Large white-label digital services company. Email, including Klaviyo, is one service alongside web development, SEO, and more.
Founded	2016, led by CEO and founder Scott Cohen	2013
Based in	Not stated on pages we could verify	Not stated on pages we could verify
Team	120+ specialists certified across 40+ ESPs	800+ marketing experts
Klaviyo partner tier	Not stated	Klaviyo agency partner
Platforms	Email on 40+ ESPs including Klaviyo, HubSpot, Salesforce, Braze, and Iterable	Email on Klaviyo and other platforms, plus web development, SEO, and other white-label services
Pricing	Not published	Not published
Terms	Not published	Not published
Guarantee	Not stated	Not stated
Track record	5,000+ brands across 25+ industries since 2016	600+ agencies served. 100+ Klaviyo clients, per its Klaviyo page
Notable clients	Not verified	Not verified
Clutch	4.9/5 from 71 reviews, min project $1,000+	4.9/5 from 118 reviews, min project $1,000+

How they work

InboxArmy is a full-service email agency founded in 2016 that also works white-label for agencies. It says it has 120+ specialists certified across 40+ email platforms and has worked with 5,000+ brands. Prices are not published.

Mavlers is a large white-label digital services company founded in 2013, with 800+ people and 600+ agencies served. Email and Klaviyo work sit alongside web development, SEO, and other services. Prices are not published.

Pricing

InboxArmy: Not published. Mavlers: Not published.

Neither InboxArmy nor Mavlers publishes prices, so you need a quote from each on the same scope. Prices change, so confirm on a call before you decide.

Klaviyo partner tier and platforms

InboxArmy does not state its Klaviyo partner tier. Mavlers lists its Klaviyo status as agency partner.

InboxArmy covers email on 40+ ESPs including Klaviyo, HubSpot, Salesforce, Braze, and Iterable. Mavlers covers email on Klaviyo and other platforms, plus web development, SEO, and other white-label services.

What reviewers say

InboxArmy has 4.9/5 from 71 reviews, min project $1,000+ on Clutch. Points reviewers raise most often:

"better upfront communication about potential costs"
"more proactive strategic input and insights"
"getting their copywriting team up to speed with our brand voice"

Mavlers has 4.9/5 from 118 reviews, min project $1,000+ on Clutch. Points reviewers raise most often:

"final price changed quite significantly as the project evolved"
"one point of contact for the client"
"more detailed timelines and improving initial communication"

Read the full reviews: InboxArmy on Clutch · Mavlers on Clutch

Who should choose which

Choose InboxArmy if

Your clients use different platforms: Klaviyo for some, HubSpot, Salesforce, or Braze for others.
You want one large partner with 120+ specialists behind your work.
You also sell B2B email and need that covered by the same partner.

Choose Mavlers if

You want email plus web development, SEO, and other services from one white-label vendor.
You want a very large bench of 800+ people.
You value a partner that has served 600+ agencies.

A third option: Huge Win Media

Huge Win Media works as your agency's email division. A mutual NDA is signed before any client name is shared. The audit runs in 5 business days and you present the findings. Flows go live in weeks 2 to 4 and campaigns start in week 3, all in your templates and voice. Weekly standup in your Slack, monthly report in your template. You invoice the client, we invoice you.

Huge Win Media is best for ecommerce agencies needing full delivery, overflow or a scoped Klaviyo assignment. Pricing: Published rate minus 20%: campaigns $80 to $160 per email; flow builds from $2,800, quoted after the audit. Volume and upfront-payment discounts available. It works only in Klaviyo, is not a Master Elite partner, and has no Clutch profile yet.

Compared on	InboxArmy	Mavlers	Huge Win Media
Best for	Agencies with clients spread across many different email platforms	Agencies that want one white-label vendor for email, web, and more	Ecommerce agencies needing full delivery, overflow or a scoped Klaviyo assignment
Pricing	Not published	Not published	Published rate minus 20%: campaigns $80 to $160 per email; flow builds from $2,800, quoted after the audit. Volume and upfront-payment discounts available
Terms	Not published	Not published	Trial on one client, then month to month. No minimum term
Klaviyo tier	Not stated	Klaviyo agency partner	Klaviyo Partner (not Master Elite)
Clutch	4.9/5 from 71 reviews, min project $1,000+	4.9/5 from 118 reviews, min project $1,000+	No Clutch profile yet

More comparisons

Questions

Is InboxArmy better than Mavlers?

Neither is better for everyone. InboxArmy is best for agencies with clients spread across many different email platforms. Mavlers is best for agencies that want one white-label vendor for email, web, and more.

Which is cheaper, InboxArmy or Mavlers?

Neither InboxArmy nor Mavlers publishes prices, so you need a quote from each on the same scope. InboxArmy: Not published. Mavlers: Not published. Checked October 2026.

Is there an alternative to InboxArmy and Mavlers?

Yes. Huge Win Media is best for ecommerce agencies needing full delivery, overflow or a scoped Klaviyo assignment, with wholesale campaigns at $80 to $160 per email and flow builds from $2,800. It works only in Klaviyo and is not a Master Elite partner.

Get a free 30-minute Klaviyo auditWe walk through your flows and tell you what we would fix first, even if you hire someone else.

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Head-to-head comparisons

White-label for agencies

Facts about other agencies come only from their own websites, checked October 2026. Where an agency does not publish a price or number, we say so instead of guessing. Spot something out of date? Email emma@hugewinmedia.com and we will fix it.

Sources: InboxArmy white-label for agencies · InboxArmy about us · Mavlers white-label email marketing · Mavlers Klaviyo email marketing · Huge Win Media white-label program · Case studies