Later.com Raised Just $1.5M, Hit $40M ARR, and Exited for Over $100M: Ian MacKinnon's Story

September 28, 2026

TL;DR: Later.com is a social media scheduling tool that started life as a hackathon project for scheduling Instagram posts. It was founded in 2013 in Vancouver, launching in spring 2014 as Latergramme, by Ian MacKinnon, Matt Smith, Roger Patterson and Cindy Chen, and later rebranded to Later. The company raised only about $1.5 million total — a $200,000 angel round in 2014 and a $1.3 million seed round in 2015 — and never raised again. It grew to roughly $1 million ARR by early 2016, about $5 million ARR by 2018, and $40 million ARR by 2022, when it was acquired by Boston-based influencer marketing company Mavrck for what MacKinnon confirmed on the show was over $100 million. Mavrck then rebranded the combined company as Later, which is the Later.com you see today. MacKinnon told the whole story, including the two-year M&A process that closed while he was on vacation in Cancun, on The Product Market Fit Show.

What does Later do?

Later is a social media management platform. Brands and creators use it to plan, schedule and publish content across Instagram, TikTok, Facebook, Pinterest, YouTube, LinkedIn, Threads and Snapchat, all from one calendar, and to manage influencer and creator marketing programs on top of it.

It didn't start that way. In 2013, Instagram had no public API for publishing content, so agencies and marketers had to post everything manually from their phones. MacKinnon's fix, scribbled in a note on his iPhone titled "Ian's dumb ideas," was a workaround: schedule a post on the web, and the app would send a push notification at the right time that pre-loaded the image and copied the caption to your clipboard, so publishing to Instagram natively took two taps instead of a manual scramble.

"It starts from having a little note on my iPhone called Ian's dumb ideas, and I recommend everyone have this, because everyone gets startup ideas all the time and 90% of them are going to be utter crap, and that's fine." — Ian MacKinnon, Later.com

That idea sat unused until MacKinnon and co-founder Matt Smith entered a Vancouver hackathon together in the fall of 2013 and built it as a weekend project, originally under the name Latergramme.

Key stat: as he shared on the show, the product had 20,000 signups waiting before it even launched in spring 2014, driven almost entirely by people searching Google for "schedule Instagram posts" — a term with real demand and almost no competition at the time.

Who founded Later?

Later was founded by Ian MacKinnon, Matt Smith, Roger Patterson and Cindy Chen, as of a September 2026 web search of company records. MacKinnon, a software developer by background who had already worked at other startups and at SAP, brought the initial idea; Smith joined him at the hackathon after immediately recognizing how badly marketers needed a way into Instagram.

The founding team ran the project part-time through 2014 while working other jobs, testing it first in Canada — where the App Store let them roll out beta versions to a smaller audience before a US launch — and only went full-time once early revenue and a first check from investors made it clear the company was real.

"The best piece of advice I always give to young entrepreneurs is don't try and make a lot of people happy a little bit. Try and make a small number of people utter fanatics about your product." — Ian MacKinnon, Later.com

MacKinnon left Later at the start of 2024 to start a new company. That venture, Stingray Security, is a browser-extension tool aimed at stopping phishing in real time — as verified via a September 2026 web search, it won the Alberta Securities Commission's ScamShield: Investor Protection Challenge in October 2025.

How much has Later raised?

$200,000 angel round, fall 2014 — from Rocketship BC, which MacKinnon described on the show as a firm that modeled itself as a "quantitative venture capitalist," tracking the company's growth curve before it had even fully incorporated.
$1.3 million seed round, summer 2015. MacKinnon calls the combined approach a "seed strapper" — one outside round, then building the rest on the company's own revenue.
Total raised: roughly $1.5 million, and Later never raised again after 2015.
2022: acquired by Mavrck, a Boston-based influencer marketing platform, in a deal funded in part by Mavrck's own $135 million raise from Summit Partners that April — verified via a September 2026 web search of contemporary reporting (TechCrunch, BetaKit, Fasken). The specific price Mavrck paid for Later was never publicly disclosed, but on the show MacKinnon confirmed it was over $100 million, and that investors who had put in money at roughly a $6 million pre-money valuation in 2015 did very well.

Key stat: Later hit $1 million ARR by late 2015/early 2016, about $5 million ARR and roughly 30 employees by 2018, and $40 million ARR at the time of its 2022 exit — all figures MacKinnon shared on the show.

The product market fit moment: 100 users who wouldn't leave

MacKinnon doesn't describe a single eureka moment. He describes a hundred people.

"So having a hundred daily actives, you know, product market fit's kind of a nebulous concept, but I knew we were on to something." — Ian MacKinnon, Later.com

That happened by early summer 2014, a few months after launch, entirely on free signups pulled in by SEO on a then-uncompetitive search term. By the end of that summer the product had roughly 1,000 daily active users, growing about 10% a week — still free, still part-time, still being run alongside the founders' other jobs.

The turning point came from an outside voice. MacKinnon had been through the GrowLab accelerator in Vancouver, where advisor Dan Martell told him the real signal comes after you charge money, not before. So in fall 2014 the team turned on pricing: $20/month for anyone using it for work. Some free users were furious.

"If you're complaining about something that you're not going to pay for, your opinion doesn't matter, because the worst thing you can do is stop being a free user." — Ian MacKinnon, Later.com

The backlash didn't matter. The first month of charging brought in $20,000 in MRR — on a team with no salaries and hosting costs of about $1,000 a month. That test, not the free signups, is what convinced the founders to go all-in and incorporate properly.

A second, quieter signal came from support tickets. Users kept reporting a "bug": logging in and out repeatedly to switch between Instagram accounts. It turned out social media managers were juggling multiple client accounts on personal devices, and the team had never designed for that.

"They will go through these ridiculous hoops in order to help [themselves]... And that was kind of another validation that people have this problem so bad." — Ian MacKinnon, Later.com

Adding multi-account support turned that support burden into the feature that let Later start charging serious business customers.

Surviving the incumbents: how a niche tool beat Hootsuite and Buffer at their own game

Later's biggest competitive threat came in 2015, when Hootsuite — its Vancouver neighbor, which would go on to raise over $300 million — launched a direct competing feature for Instagram scheduling. Buffer followed. For a company with $1.5 million in the bank, that should have been the end.

"We really didn't [expect it], because the whole push notification thing was just so different... this is how we were making a name for ourselves in an already mature market." — Ian MacKinnon, Later.com

It cost Later exactly one flat month of growth. What saved it, in MacKinnon's telling, was a bet made from the start: build a product where images and video were the first-class citizen, not an afterthought bolted onto tools designed for text-first platforms like Twitter.

"People really liked our UX. People really liked how we did things, and there's something to be said about designing a product that was image and video first." — Ian MacKinnon, Later.com

The company doubled down on that positioning rather than chasing the enterprise segment the bigger players wanted, staying focused on small and medium businesses and social media managers, and building its own in-browser image cropping tools years before that became standard. It also invested early in a content marketing blog that, by MacKinnon's account, became better known among users than the product itself.

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Growth compounded from there: roughly $1 million ARR in 2016, a million registered users by March 2017, about $5 million ARR by 2018, and a pandemic-era stretch adding a million dollars of ARR some months, on the way to $40 million.

The exit: two years, a due diligence gauntlet, and a Cancun signature

By 2018, Instagram's own auto-publishing API had shipped, closing the technical gap Later had built its business on. MacKinnon knew standalone social scheduling would keep getting commoditized, and started exploring M&A options — a decision sharpened by a three-day loss of API access from Meta in June 2018 that underscored how exposed the business was to a platform it didn't control.

The deal that resulted, with Mavrck, took two years, running straight through COVID.

"If you imagine all the worst parts of dating and all the worst parts of home buying and put them together, that's what selling a company is like." — Ian MacKinnon, Later.com

Due diligence surfaced everything: every employee termination, every open-source license, and a credential-stuffing security incident the company had already disclosed to affected users. MacKinnon's advice to other founders is blunt — document everything as you go, because a buyer will eventually ask for all of it.

The signing itself dragged on so long it happened on his phone, on vacation in Cancun for his 40th birthday, after multiple prior deadlines had already slipped.

"It got to the point where I wasn't even reading them... I was just, again, I was more glad that the due diligence process was finally over. That, to me, was my happy point, not what had landed... It was relief. It wasn't excitement." — Ian MacKinnon, Later.com

Key lessons from Ian MacKinnon's playbook

1. A "seed strapper" is a real third path. You don't have to choose between bootstrapping forever and raising round after round. One disciplined round, followed by profitability, kept Later's cap table simple and its later investors happy with a modest but real return. 2. Charge early, even if it's arbitrary. Twenty dollars a month, set mostly to test whether the problem was worth solving, produced $20,000 in MRR in month one and told the founders more than a year of free signups had. 3. A "bug" report can be your best feature request. Users complaining about logging in and out repeatedly revealed an entire unaddressed segment — multi-client social media managers — that became a paid tier. 4. Pick the terrain incumbents will ignore. Hootsuite and Buffer chased enterprise. Later stayed small-and-medium-business and visual-first, and the moat held even after the giants copied the feature. 5. Document as you go, not when a buyer shows up. Every contract, every terminated employee, every security incident has to be disclosed in diligence — start the folder on day one. 6. Marketing is still marketing even without a budget line. SEO and a company blog, not paid ads, were Later's primary channel for years; "no marketing" almost always means "no paid marketing."

Where Later — and Ian MacKinnon — are now

Since the episode aired in November 2024, both stories have kept moving. Mavrck's rebrand of the combined company under the Later name has stuck: as of Q1 2026, Later reported over 100% year-over-year growth in its enterprise business, launched a brand refresh at SXSW 2026, and added Threads and Snapchat scheduling, a unified social inbox, and AI-driven trend features — verified via a September 2026 web search of the company's newsroom and press coverage.

MacKinnon, meanwhile, is building Stingray Security, a browser extension aimed at catching phishing attempts as they happen rather than relying on email filters alone. As of October 2025, Stingray had already won the Alberta Securities Commission's ScamShield: Investor Protection Challenge — verified via a September 2026 web search.

For more founder stories about companies that grew fast on very little outside capital, see Retention.com's bootstrapped path to $25M ARR, Neo Financial's run at Canada's big banks, and PointFive's fast, efficient exit.

FAQ: Later.com

Q: What is Later.com? A: Later.com is a social media management platform used to schedule and publish content across Instagram, TikTok, Facebook, Pinterest, YouTube, LinkedIn, Threads and Snapchat, and to run influencer marketing programs. It started in 2013 as a simple tool for scheduling Instagram posts, back before Instagram had a public API.

Q: Who founded Later.com? A: Later was founded by Ian MacKinnon, Matt Smith, Roger Patterson and Cindy Chen in Vancouver, launching in 2014 under the name Latergramme before rebranding to Later.

Q: How much funding has Later raised? A: Later raised only about $1.5 million total — a $200,000 angel round in 2014 from Rocketship BC and a $1.3 million seed round in 2015 — and never raised again, staying profitable instead.

Q: Who acquired Later? A: Boston-based influencer marketing platform Mavrck acquired Later in April 2022, when Later had reached $40 million in ARR. Co-founder Ian MacKinnon confirmed on the show that the price was over $100 million; the exact figure was never publicly disclosed. Mavrck subsequently rebranded the combined company as Later.

Q: What is Ian MacKinnon doing now? A: MacKinnon left Later at the start of 2024 and founded Stingray Security, a browser extension aimed at stopping phishing and social-engineering scams in real time.

Sources: Listen to the Full Founder Story

Ian MacKinnon, Co-Founder of Later.com — built a $40M ARR social media platform on just $1.5M raised, survived Hootsuite and Buffer copying his product, and sold for over $100M.

Listen to the full interview: He hit $40M ARR, exited for over $100M — & raised only $1.5M. Here's how.