Klaviyo Social Marketing: What It Is and Who It's For

Klaviyo Social Marketing is a feature inside Klaviyo’s CRM that turns Instagram comments, DMs and mentions into email, SMS and WhatsApp subscribers. It became generally available on 30 June 2026 (klaviyo.com, August 2026). It is built on technology from Gatsby, an Instagram DM automation tool Klaviyo acquired on 19 August 2025 and rebuilt inside the CRM (klaviyo.com, August 2026). Klaviyo positions the product for ecommerce and B2C brands. The constraint it works within applies to every tool in the category, set out in the breakdown of Instagram first-party data.

If you searched for this after seeing “comment SIZE and I’ll send it” on a brand’s Reel, you probably want to know two things. Does it do the same thing the creator tools do, and should you use it? The short version: yes to the first, and it depends entirely on whether you sell products through a store.

This guide covers what has shipped, how the billing works, and which type of account it suits. Every claim below is checked against Klaviyo’s own pages and the press coverage of the launch, with sources listed at the end.

Key Takeaways

• It is a CRM feature, not a standalone tool: Social Marketing lives inside Klaviyo and feeds the same customer database as the rest of the platform, the pattern described in the guide to what a social media CRM stores
• Built on acquired technology: Klaviyo bought Gatsby on 19 August 2025 and shipped the rebuilt product on 30 June 2026 (klaviyo.com and businesswire.com, 2025 and 2026)
• The mechanic is the familiar one: someone comments a keyword, they get an automatic DM, and the DM asks for an email or phone number
• Capture is free, the extras are not: keyword opt-in works on any Klaviyo account, while Custom Questions, engagement events and multi-account connections need the paid Social Marketing plan (help.klaviyo.com, August 2026)
• The buyer is an ecommerce brand: Klaviyo’s product pages address brands, and creators appear in the ambassador material as people a brand recruits and rewards (klaviyo.com, August 2026)
• Billing runs on active profiles: the free plan covers 250 active profiles and 500 emails a month, and the bill grows with the size of your contact list (klaviyo.com, August 2026)
• Account requirement: an Instagram Business account with admin access, connected to the Klaviyo account
• Best fit: a brand already paying for Klaviyo email that wants social signups landing in the same database

What Klaviyo Social Marketing Actually Does

Someone comments a keyword on your Instagram post. Klaviyo sends them an automatic DM. That DM asks for their email address or phone number. When they give it, they become a profile in your Klaviyo database and every email flow you already built can reach them.

The part Klaviyo does genuinely well is what happens after the email lands. The contact does not arrive as a bare address in a spreadsheet. It carries the Instagram username, the follower count, whether the person follows you, the keyword they typed, and their profile image. Klaviyo also records timestamped events for social DMs, social comments and posted UGC, and those events can trigger flows or build segments (klaviyo.com, August 2026).

That is a good schema. It answers “which post earned this subscriber” at the moment the subscriber is created, rather than bolting attribution on afterwards. Any tool in this category should be judged against it.

Beyond capture, the product syncs audiences to Meta, Google Ads, Pinterest, TikTok and Criteo for lookalikes and suppression, and handles photo and video reviews with syndication to Google Shopping and Meta.

How Klaviyo’s Social Auto-Replies Work

Social Auto-replies fire on a keyword. You pick the word, choose whether Klaviyo listens in comments, DMs or both, and write the reply that asks for an email address or phone number. Comments always get answered with a DM rather than a public comment reply. Keywords are not case sensitive, and Klaviyo uses fuzzy matching, so small typos, emoji and extra characters still trigger the reply.

The settings that decide whether it works in practice (help.klaviyo.com, August 2026):

• Listen in both places. Klaviyo’s own documentation recommends enabling DMs alongside comments, because comment auto-replies can time out and a DM lets the person restart the conversation.
• Keywords must be unique. A word used by a Social Auto-reply cannot be reused by an SMS keyword on the same account.
• Double opt-in adds a step. If the list uses double opt-in, an SMS subscriber has to reply YES and an email subscriber has to click a confirmation link before the profile is subscribed.
• SMS capture needs the right number. Collecting phone numbers requires a two-way SMS sending number configured for reply-based actions.
• One Instagram account per Klaviyo account. Connecting the same Instagram account to several regional Klaviyo accounts is a paid-plan feature.

Setup needs admin access to an Instagram Business account. Personal accounts are not supported, and posting rights alone are not enough (klaviyo.com, August 2026).

What is free and what is paid

Keyword capture with email, SMS or WhatsApp opt-in is available on every Klaviyo account, including the free plan. The paid Social Marketing plan adds Custom Questions, up to five per flow, so the DM can ask about product preferences or a birthday at the moment someone opts in. It also adds engagement-event tracking and multi-account Instagram connections (help.klaviyo.com, August 2026).

Klaviyo has not published a figure for the paid plan. The launch material describes introductory pricing without naming a number, so budget for it by asking their sales team rather than by reading the pricing page (klaviyo.com, August 2026).

The Gatsby Acquisition, and Why It Matters

Klaviyo announced the acquisition of Gatsby on 19 August 2025. Gatsby was a third-party Instagram DM and ambassador tool, sold in Klaviyo’s own app marketplace, in the same category as the creator DM tools. Klaviyo bought it, rebuilt it inside the CRM, and shipped it as Social Marketing ten months later.

Klaviyo’s launch material features the Australian swimwear brand Kulani Kinis, whose ambassador program passed 130,000 members and collected more than 4,800 user-generated posts (businesswire.com, July 2026). Klaviyo’s case study page notes that the product was previously called Gatsby (klaviyo.com, August 2026).

Useful context when you set your own expectations: those figures come from a large brand running an established ambassador program. They show what the mechanic supports at that scale, which is a different question from what a new account typically sees in its first few months.

Who It Is Built For

Klaviyo’s own language answers this. Their product pages address brands and describe prompting “Instagram followers to DM or comment a specific keyword”. Creators appear in the ambassador and UGC material as people a brand recruits, tracks and rewards. They are never the buyer.

The setup requirement points the same way. You need an Instagram Business account with admin access, connected to a Klaviyo account. Klaviyo serves more than 196,000 paying customers including Mattel, Glossier and Liquid Death (businesswire.com, July 2026), which tells you the shape of the customer they build for.

Social Marketing is best for a brand that already pays for Klaviyo email and wants Instagram signups landing in the same database as everything else. If that is you, the integration argument is strong and you should use it.

How the Billing Works

Klaviyo bills on active profiles, meaning every contact the account can email. The free plan covers up to 250 active profiles and 500 emails per month, and includes automated responses on social networks (klaviyo.com, August 2026). Above that, the bill scales with the size of your contact list.

This is a sensible model for an ecommerce brand. A subscriber has a purchase behind them, so a contact that costs money is a contact that makes money.

The model behaves differently for an account with no store. Every contact your DM automation captures increases the number you are billed on, whether or not you ever send that person anything. The cost grows with list size rather than with what the list earns.

That is the question worth asking before you pick anything in this category, and it applies to more than Klaviyo. Contact-based pricing rewards you for having a big list. Flat-rate pricing rewards you for using the tool. Our breakdown of what Instagram DM automation actually costs works through the arithmetic at different account sizes.

Klaviyo Social Marketing Compared

ManyChat pricing verified at manychat.com/pricing and help.manychat.com, July 2026: Essential $17 for 250 active contacts, Pro $39 for 2,500, Business $99 for 7,500, Advanced $199 for 25,000, monthly billing. Annual billing lowers those to $14, $29, $69 and $139 per month. ManyChat meters active contacts per month, so a contact who does not interact in a billing month does not count toward that month’s total.

What Ships Today, and What Sits Outside It

Klaviyo’s social section covers a broad topic area. Here is what has shipped as product and what sits outside it, so you can plan against the right scope.

Shipped, with settings and documented behaviour: social auto-replies on comment, story reply and DM keyword; the profile property schema; timestamped social events on paid plans; acquisition-source tagging; ad audience sync; reviews with syndication; and multi-email profiles that merge one person’s addresses rather than duplicating them.

Guides that describe a method: the Instagram quiz material walks through Instagram’s own native Story sticker combined with a keyword prompt, so the interaction becomes something Klaviyo can act on. The keyword is doing the work there, because sticker taps never reach the inbox; our guide to the Instagram quiz funnel explains why and shows a tool-agnostic build. The pages grouped under UGC describe the photo and video reviews product (klaviyo.com, August 2026), which handles the storage half of the job rather than the permission half. The step that decides whether you can publish anything is covered in how to collect user-generated content on Instagram, and the reporting side is covered in what UGC tracking can and cannot measure.

Documented scope: ad creative and publishing stay in Meta Ads Manager, since Klaviyo exports audiences rather than running ads. Auto-replies fire on posts the connected account created, so a collaboration post that originated on a creator’s account sits outside capture (klaviyo.com and digitalapplied.com, August 2026). Connecting one Instagram account to multiple Klaviyo accounts is a paid-plan feature. Klaviyo’s integration page and help docs specify Business accounts, while two marketing pages say Business or Creator, so confirm against the help docs before you plan around a Creator account.

Should You Use It

Three situations, three answers.

You run a Shopify or ecommerce brand and already pay for Klaviyo. Use it. The signups land in the database you already work in, the attribution is native, and you are not adding a tool or another bill.

You run a store but do not use Klaviyo. The social feature alone is not a reason to move your email platform. Judge Klaviyo on its email and SMS product first, then treat this as a bonus if you switch. Staying put is also workable, because a separate DM tool can feed the platform you already run: our walkthrough of routing Instagram DM signups into Klaviyo, Kit or Mailchimp covers the export and tagging side of that setup.

You are a creator with no store. Klaviyo Social Marketing is built around a customer database and priced on contact volume. If the job you need done is capture and link delivery rather than managing customer relationships, a tool scoped to that job is the closer fit on both setup time and cost. Our guide to collecting email addresses through Instagram DMs covers the creator version of the same workflow, and turning Instagram comments into subscribers compares the two opt-in paths: a signup link in the DM against asking for the address in the thread.

The Part Worth Copying, Whatever You Use

One idea in Klaviyo’s product deserves to outlive this article: one keyword per post. A second is that the customer content you capture is only worth capturing in a form buyers believe, which our guide to Instagram social proof sets out.

Klaviyo stores the keyword on the contact record, which means every subscriber carries the post that created them. You stop guessing which Reel drove signups because the answer is attached to each person. A stored keyword is the smallest unit of real personalization data a social audience produces; the other three fields worth collecting are covered in social media personalization.

You can run this pattern on any tool that records the trigger keyword. Give each post or each product its own keyword instead of reusing one word everywhere. It costs nothing, and it turns reporting from an estimate into a fact. Our guide to Instagram comment tracking shows the four numbers to record once the keywords are in place. Our guide to running a keyword system across multiple offers shows a naming pattern that stays readable past twenty automations.

The other idea worth taking is the framing. Klaviyo’s own copy makes the point plainly: you can spend years building a following and watch an algorithm change cut your reach. Followers are rented. Email addresses are owned. That argument lands harder on a solo creator than on a brand with an ad budget, which is exactly why it is worth acting on. The difference between a DM funnel and an email funnel is the difference between reaching people when the platform allows it and reaching them when you decide to.

The mechanic underneath every product in this category is the same, and it is worth understanding on its own terms before picking one. How to turn Instagram comments into subscribers covers the trigger, Meta’s reply windows, and the moment the address actually gets typed. After that moment, the welcome sequence that follows a DM signup decides whether the address turns into a first purchase.

FAQ

What is Klaviyo Social Marketing?

It is a feature inside Klaviyo’s CRM that converts Instagram comments, DMs and mentions into email, SMS and WhatsApp subscribers. Someone comments a keyword, receives an automatic DM, and is asked for their contact details. The resulting profile carries their Instagram username, follower count and the keyword they used.

When did Klaviyo Social Marketing launch?

It became generally available to all Klaviyo users on 30 June 2026, with the press announcement following on 7 July 2026 (businesswire.com, July 2026). The underlying technology came from Gatsby, which Klaviyo acquired on 19 August 2025.

How much does Klaviyo Social Marketing cost?

Klaviyo does not price it as a separate product. It rides on Klaviyo’s standard billing, which is based on active profiles. The free plan covers up to 250 active profiles and 500 emails per month and includes automated social responses. Costs rise as your contact list grows (klaviyo.com, August 2026).

Do I need an Instagram Business account for Klaviyo Social Marketing?

Yes. Klaviyo’s integration documentation specifies an Instagram Business account with admin access. Two of their marketing pages mention Business or Creator accounts, so check the current help documentation before planning around a Creator account.

Who is Klaviyo Social Marketing best for?

It is built for ecommerce and B2C brands, and it is strongest for a brand already paying for Klaviyo email that wants Instagram signups landing in the same customer database. Klaviyo’s product pages address brands rather than individual creators (klaviyo.com, August 2026). A creator without a store is served by a tool scoped to capture and link delivery.

Is Klaviyo Social Marketing the same as Gatsby?

Klaviyo Social Marketing is built on technology Klaviyo acquired when it bought Gatsby in August 2025, then rebuilt inside the CRM. Klaviyo’s own case study page describes the product as “previously called Gatsby” (klaviyo.com, August 2026).

What sits outside Klaviyo Social Marketing’s scope?

Ad creative and publishing stay in Meta Ads Manager, because Klaviyo’s role is exporting audiences to it. Auto-replies fire on posts the connected account created, so a collaboration post that originated on a creator’s account is outside capture (klaviyo.com and digitalapplied.com, August 2026).

Is Klaviyo Social Marketing free?

Keyword capture with email, SMS or WhatsApp opt-in works on every Klaviyo account, including the free plan. Custom Questions, engagement-event tracking and multi-account Instagram connections need the paid Social Marketing plan, and Klaviyo has not published a price for it (help.klaviyo.com and klaviyo.com, August 2026).

The Honest Read

Klaviyo validated this category by buying into it. That is good news if you sell products, because a serious CRM now treats Instagram DMs as a first-class source of customers, and the profile schema they shipped is the best thing in the product.

It changes less than it looks for a creator. The mechanic that matters, a keyword turning a comment into a DM and a DM into an email address, is the same mechanic the creator tools have run for years. What differs is the price of the container you run it in, and whether you need a customer relationship database at all.

CreatorFlow is a Meta Tech Provider (since December 2025) built for the second case: Instagram, end to end, at a flat $15 a month on Pro, with Email Gate, Follow Gate, click tracking and geographic analytics. If you want to see the mechanic before you compare anything, our complete guide to Instagram DM automation sets one up in about five minutes.

Sources

All Klaviyo product details, dates and pricing in this article were checked against the following sources on 2 August 2026. Klaviyo ships changes regularly, so verify current details on their own pages before making a decision.

• Klaviyo, Social Marketing product page (klaviyo.com/products/social)
• Klaviyo, “Klaviyo Enters the (Social) Chat”, general availability announcement (klaviyo.com newsroom, July 2026)
• Business Wire, Klaviyo launch press release, 7 July 2026
• Klaviyo, Gatsby acquisition announcement, 19 August 2025 (klaviyo.com newsroom)
• Klaviyo Help Center, Social Auto-replies documentation (help.klaviyo.com)
• Klaviyo pricing page (klaviyo.com/pricing)
• ManyChat pricing page (manychat.com/pricing), verified July 2026

This article is an independent review written by CreatorFlow, which makes a competing Instagram DM automation product. It is not affiliated with, endorsed by, or sponsored by Klaviyo. Klaviyo and Gatsby are trademarks of their respective owners. Product details, pricing and availability described here reflect publicly available information as of 2 August 2026 and are subject to change. Individual results vary.