Chronos Agency vs Magnet Monster
Short answer: Chronos Agency is best for larger DTC brands that want many channels or are not on Klaviyo. Magnet Monster is best for UK and global DTC brands that want unlimited multichannel sends on one fee. Neither Chronos Agency nor Magnet Monster 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 Chronos Agency and Magnet Monster come only from their own websites and their Clutch profiles.
At a glance
| Compared on | Chronos Agency | Magnet Monster |
|---|---|---|
| What they do | Retention marketing agency for DTC brands across email, SMS, push, WhatsApp, RCS, and direct mail. | Retention marketing agency for fast-growth DTC brands, with unlimited sends for one flat monthly fee. |
| Founded | Working with DTC brands since 2017 | About 7 years of retention work, per its site |
| Based in | Singapore, with an office in Sydney | Registered in England and Wales, and in Singapore |
| Team | About 80 people serving around 60 brands | Not stated |
| Klaviyo partner tier | Klaviyo Master Elite Partner | Klaviyo Master Elite |
| Channels | 11 platforms including Klaviyo, Attentive, Braze, Postscript, Omnisend, and HubSpot | Email, SMS, WhatsApp, and direct mail |
| Pricing | Not published | One flat monthly fee, amount not published |
| Minimum | Not published | Not published |
| Guarantee | Not stated | Not stated |
| Track record | 500+ DTC brands since 2017, $400M+ attributable revenue claimed | 300+ ecommerce brands |
| Notable clients | Not listed by name on the homepage | Outerknown, Waterdrop, Laura Geller, Bliss, Duradry, Hey Bud |
| Clutch | 4.8/5 from 59 reviews, min project $10,000+ | Clutch profile with no reviews yet |
How they work
Chronos Agency says it has about 80 people serving around 60 brands, and it works across 11 platforms including Klaviyo, Attentive, Braze, and Postscript. That is a large-team model built for brands running several channels or platforms at once.
Magnet Monster charges one flat monthly fee that covers unlimited emails, SMS, WhatsApp, and direct mail. It is a Klaviyo Master Elite agency and says it has worked with 300+ ecommerce brands over about 7 years.
Pricing
Chronos Agency: Not published. Magnet Monster: One flat monthly fee, amount not published.
Neither Chronos Agency nor Magnet Monster 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 channels
Chronos Agency lists its Klaviyo status as Master Elite Partner. Magnet Monster lists its Klaviyo status as Master Elite.
Chronos Agency covers 11 platforms including Klaviyo, Attentive, Braze, Postscript, Omnisend, and HubSpot. Magnet Monster covers email, SMS, WhatsApp, and direct mail.
What reviewers say
Chronos Agency has 4.8/5 from 59 reviews, min project $10,000+ on Clutch. Points reviewers raise most often:
- "time zone differences, impacting real-time communication"
- "not optimised for mobile or dark mode"
- "more detailed and transparent reporting"
- "improvement in graphic design and copywriting"
Magnet Monster: Clutch profile with no reviews yet.
Read the full reviews: Chronos Agency on Clutch · Magnet Monster on Clutch
Who should choose which
Choose Chronos Agency if
- You run your retention stack on Attentive, Braze, Postscript, or another platform besides Klaviyo.
- You want push, WhatsApp, RCS, or direct mail managed by the same agency.
- You want the top Klaviyo partner tier (Master Elite) and a large team behind your account.
Choose Magnet Monster if
- You want email, SMS, WhatsApp, and direct mail under one flat fee.
- You are a UK brand and want an agency registered there.
- You want a Klaviyo Master Elite partner.
A third option: Huge Win Media
Huge Win Media is about a dozen people working only in Klaviyo. Each client keeps the same marketers, writers, and designers every month. Week 1 is a full audit of every flow, campaign, and segment. Week 2 rebuilds the highest-impact flows. Week 3 starts the campaign calendar. After that it runs on weekly syncs, monthly reporting, and a quarterly A/B testing roadmap.
Huge Win Media is best for established brands with no one in-house on email, ready to put $1,000 to $2,000 a month into it. Pricing: From $1,000/mo. Campaigns $100 to $200 per email by format. Flows quoted after a free audit, from $3,500. Lower rate if your team runs strategy or account management. It works only in Klaviyo, is not a Master Elite partner, and has no Clutch profile yet.
| Compared on | Chronos Agency | Magnet Monster | Huge Win Media |
|---|---|---|---|
| Best for | Larger DTC brands that want many channels or are not on Klaviyo | UK and global DTC brands that want unlimited multichannel sends on one fee | Established brands with no one in-house on email, ready to put $1,000 to $2,000 a month into it |
| Pricing | Not published | One flat monthly fee, amount not published | From $1,000/mo. Campaigns $100 to $200 per email by format. Flows quoted after a free audit, from $3,500. Lower rate if your team runs strategy or account management |
| Minimum | Not published | Not published | No minimum term on monthly plans. One-off flow builds have no ongoing commitment |
| Klaviyo tier | Klaviyo Master Elite Partner | Klaviyo Master Elite | Klaviyo Partner (not Master Elite) |
| Clutch | 4.8/5 from 59 reviews, min project $10,000+ | Clutch profile with no reviews yet | No Clutch profile yet |
More comparisons
- Huge Win Media vs Chronos Agency
- Huge Win Media vs Magnet Monster
- Chronos Agency alternatives
- Magnet Monster alternatives
Questions
Is Chronos Agency better than Magnet Monster?
Neither is better for everyone. Chronos Agency is best for larger DTC brands that want many channels or are not on Klaviyo. Magnet Monster is best for UK and global DTC brands that want unlimited multichannel sends on one fee.
Which is cheaper, Chronos Agency or Magnet Monster?
Neither Chronos Agency nor Magnet Monster publishes prices, so you need a quote from each on the same scope. Chronos Agency: Not published. Magnet Monster: One flat monthly fee, amount not published. Checked October 2026.
Is there an alternative to Chronos Agency and Magnet Monster?
Yes. Huge Win Media is best for established brands with no one in-house on email, ready to put $1,000 to $2,000 a month into it, with monthly plans from $1,000 and flow builds from $3,500. It works only in Klaviyo and is not a Master Elite partner.
More agency comparisons and buying guides
Sources and how this page was checked
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: chronos.agency homepage · magnetmonster.com homepage · Huge Win Media pricing · About Huge Win Media · Case studies