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Side-by-side comparison · Marketing & Ads

Klaviyo vs Manychat vs Omnisend

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Klaviyo

4.3

From From $20/mo

Manychat

4.3

From $0

Omnisend

4.1

From $0

Comparing 3 tools, the maximum.

At a glance

Pick it if: Online stores that want their email and SMS to run on real customer behaviour.

Pick it if: Creators, coaches and small businesses who get leads on Instagram and want every comment and DM answered instantly, without living in the inbox.

Easiest to use

Pick it if: Small and mid-sized online stores that want ready-made email and SMS automations without Klaviyo's price.

Overview

AttributeKlaviyoManychatOmnisend
In one lineEmail and SMS for online stores, with AI that writes, segments and predicts.Auto-DMs anyone who comments a keyword on your Instagram posts, and answers your DMs.Email and SMS marketing for online stores, a cheaper alternative to Klaviyo.
Pricing modelFreemiumFreemiumFreemium
Starting priceFrom $20/mo$0$0
Free plan Yes Yes Yes
Works with Claude Code Yes Yes Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeKlaviyoManychatOmnisend
Overall rating4.34.34.1
Ease of useHow quickly someone non-technical gets value from it.
4.0
4.0
4.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
5.0
4.5
4.0
Output qualityHow good the results are before you fix them.
4.5
4.5
4.0
Value for moneyWhat you get for the price, including the free plan.
3.5
4.0
4.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
4.5
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeKlaviyoManychatOmnisend
Access & platform
Free plan Yes Yes Yes
Mobile app Yes Yes–
Desktop app No No No
Browser extension No No–
API access Yes Yes Yes
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes No–
Connects to other apps Yes Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images–––
Makes images– No No
Makes video No No No
Writes code No No No
Runs agents or automations Yes Yes Yes
Learns your brand or style Yes Yes–
Works in many languages Yes Yes Yes
Capabilities score10/ 179/ 177/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeKlaviyoManychatOmnisend
Plans

Free

Free

New stores building their first flows.

Free

$0

Trying one or two automations.

Free

$0

New stores testing email marketing.

EmailOur pick

From $20/mo

Most stores once they pass 250 contacts.

Essential

$17/mo, or $14/mo billed yearly

A creator or small business running comment-to-DM.

StandardOur pick

From $16/mo

Small stores focused on email.

Email and SMS

From $35/mo

Stores that want text messages in the same flows.

ProOur pick

$39/mo, or $29/mo billed yearly

Accounts with steady leads that want AI replies.

Pro

From $59/mo

Growing stores that send a lot and want SMS.

Enterprise

Custom

Large brands with many stores or markets.

Business

$99/mo, or $69/mo billed yearly

Growing businesses with a team in the inbox.

Advanced

$199/mo, or $139/mo billed yearly

Big accounts and agencies with high volume.

Which plan to pickStart on Free and build your welcome and abandoned cart flows before you pay anything. Move to Email when you cross 250 contacts, and only add SMS once email is working, because text messages cost extra per send.Set up your first comment-to-DM on Free to see it work, then take the 14-day trial. Essential is enough if you just want links sent from comments. Pick Pro if you want AI answering DMs or use WhatsApp, and Business once a team shares the inbox. Prices exclude tax and vary by billing country.Start on Free while your list is small, then move to Standard. Pick Pro when you send several emails a week or want product recommendations chosen by AI. Stores paying $400 a month or more get a free account expert.

Key features

AttributeKlaviyoManychatOmnisend
Standout features
  • Flows
  • Segments from a description
  • Predictive analytics
  • Email and SMS in one
  • AI writing and campaign builder
  • Customer Agent
  • Comment-to-DM
  • Story and follower triggers
  • Flow builder
  • Manychat AI
  • Every messaging channel
  • Broadcasts
  • Store automations
  • Email and SMS
  • Product blocks
  • Forms AI and Social Capture
  • Omnisend MCP
  • 24/7 support

Pros and cons

AttributeKlaviyoManychatOmnisend
Pros
  • Deepest store integration of any email tool, so targeting runs on real purchase data
  • Flows and segments are quick to set up from templates or a short description
  • Email and SMS live in one place with one set of customer data
  • Predictive analytics tell you who to spend effort on
  • Huge ecosystem of Shopify apps and agencies that already know it
  • The quickest way to send a link to everyone who comments a keyword
  • Official Meta Business Partner, so it uses Instagram's approved API
  • Templates get your first automation live in minutes
  • One inbox for Instagram, WhatsApp, Messenger, TikTok and more
  • AI replies that learn your business and tone
  • Built for online stores, with ready-made automations
  • Cheaper than Klaviyo for small and mid-sized stores
  • 24/7 live chat on every plan, including free
  • MCP server for Claude on every plan
Cons
  • Gets expensive fast as your list grows, and every profile counts toward the bill
  • SMS is a separate cost on top of the plan
  • Email support stops after 60 days on the free plan
  • Overkill for service businesses and plain newsletters
  • Cost grows with active contacts, so a viral post can mean overage fees
  • The free plan is tiny: 25 contacts a month and 4 automations
  • Manychat AI and WhatsApp need Pro or higher
  • Bigger flows take time to learn in the builder
  • Meta's rules limit automated messages to within 24 hours of a person's last interaction
  • Standard caps monthly sends at 12 times your list
  • SMS costs extra on top of your plan
  • Reporting is lighter than Klaviyo's
  • Pro's price is based on 2,500 contacts, so it's a big step up

Who each one is for

AttributeKlaviyoManychatOmnisend
Best for
  • Abandoned cart recovery
  • Segments from a description
  • Post-purchase flows
  • SMS campaigns
  • Predicting customer value
  • Sending a link by DM to everyone who comments a keyword
  • Answering Instagram DMs and FAQs automatically
  • Growing an email list from Reels and stories
  • Following up leads in DMs until they book or buy
  • Abandoned cart and browse reminders
  • Shopify and WooCommerce stores
  • Email and SMS from one tool
  • Stores switching from Klaviyo to save money
You'll find it used by
  • Shopify stores
  • Ecommerce marketers
  • Agencies
  • DTC brands
  • Creators
  • Coaches
  • Online stores
  • Small businesses
  • Agencies
  • Online stores
  • Shopify merchants
  • Ecommerce marketers
  • Agencies

Questions people ask

Which is better, Klaviyo, Manychat or Omnisend?

They tie on our overall rating (Klaviyo 4.3/5, Manychat 4.3/5 and Omnisend 4.1/5). Klaviyo is best for abandoned cart recovery and segments from a description. Manychat is best for sending a link by DM to everyone who comments a keyword and Answering Instagram DMs and FAQs automatically. Omnisend is best for abandoned cart and browse reminders and Shopify and WooCommerce stores.

Which is cheaper, Klaviyo, Manychat or Omnisend?

Klaviyo: There's a free plan, and paid plans start at From $20/mo. Manychat: There's a free plan, and paid plans start at $0. Omnisend: There's a free plan, and paid plans start at $0.

Which is easier to use, Klaviyo, Manychat or Omnisend?

Omnisend rates highest for ease of use in our scores. Small and mid-sized online stores that want ready-made email and SMS automations without Klaviyo's price.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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