Movable Ink Passed $40M ARR on $14M Raised by Pricing One Thing: Email Opens

Movable Ink lives inside other people’s email. Its customers are large consumer brands sitting on enormous amounts of data — APIs, CSV files, everything they know about a shopper — that they have never managed to turn into anything worth looking at. Movable Ink’s code fires the moment a message is opened and builds the visual content at that moment. For the company’s first years, its co-founder tried to charge for that by the square pixel.

“I was a former engineer, and I think that that was to the detriment of figuring out a pricing model, because you end up trying to figure out something that is maybe rational, right, logically very correct,” Vivek Sharma told Nathan Latka. “So I had this crazy model early on that was looking at square pixels — like, hey, if someone’s using up more real estate inside email they should pay us more. And it was ridiculously complex and it was just a dumb idea.”

The convention beats the model

Pricing, Sharma said, “is probably the thing that we debated the most and argued about the most and tried to figure out” over the life of the company. What ended the argument was not a better model. It was a decision to stop modeling.

“The best thing was: what is the convention? What are our customers used to paying for similar types of things?”

Vivek Sharma, co-founder and CEO, Movable Ink

The convention already existed, and it belonged to the email service providers his customers were writing checks to every month: a CPM rate applied to email sends. Movable Ink copied the shape of it and changed the unit, because it had to. “Of course we can’t measure sends,” he said. “We only show up when an email gets opened.” So the meter runs on opens, with volume discounting as usage climbs.

Price = CPM × emails openedThe ESPs meter on sends. Movable Ink’s code only executes at the open, so the open is the only unit it can honestly count — and the one that scales with the value delivered.

Asked whether there was a second axis underneath — seats on the marketing team, the usual enterprise fallback — Sharma said there was not. It is priced on that one axis. New products, he said, would arrive with different rate cards and different tiers, “but the core concept still remains the same.” If you want the taxonomy of what else he could have picked, GetLatka’s primer on SaaS pricing lays out the usual candidates; Movable Ink’s answer is the narrow one.

Land at $30,000, expand to seven figures

A usage meter with no seat count does something a seat count cannot: it lets the first contract be small without capping the account. Movable Ink sells to large enterprises — Starbucks, Nike, Hilton, the Gap and American Express were the names Sharma gave — and it deliberately does not try to win their whole email program on day one.

“We can start small, we don’t have to go take over their entire email program. We can land, come up with one or two compelling use cases in the first three months, get them up and running, really nail it, and then start to scale that out into doing far more meaningful things.”

Vivek Sharma, co-founder and CEO, Movable Ink

$30,000the annual floor for an enterprise brand — the same axis carries customers paying north of $1 million a year, and lots who pay several million

There is no free tier to muddy the count: asked whether the 500 brands were all paying customers, Sharma was flat about it — “we got rid of that years ago.” Every logo on the list is on a contract, and every contract runs on the same meter.

An ARR business, not an MRR business

Expansion that strong invites a specific accusation, and Latka made it: a fast enough upsell engine can hide a leaky bucket underneath. Sharma’s answer started with the measurement itself. “We are an ARR business, not an MRR business,” he said — almost every contract is annual, some multi-year, so “you can’t really look at churn on a month over month basis because it’s not being intellectually honest.” What they look at instead is the cohort: the accounts that landed last August, up for renewal now, and how many of them stayed.

The discipline is in keeping the two apart. “You’ve got to treat both of those independently,” he said, “otherwise you can mask a very leaky bucket.” It is the same trap GetLatka’s explainer on revenue churn keeps returning to: a headline net number is a blend, and the blend is where the problem hides. Sharma’s version of honesty is to admit the gross line is unremarkable and let the expansion engine be judged on its own.

$14 million in, $40 million out

“Most companies that have gotten to this point, you know, they’ve raised eighty, ninety, a hundred million dollars in capital,” Sharma said. “We’ve only raised about fourteen million dollars in venture capital.” At $40 million in ARR that is roughly $3.3 million a month, on Latka’s arithmetic, against a funding history most Series B companies would consider thin.

“Our favorite source of capital, our favorite investor, are our customers who pay us on time.”

Vivek Sharma, co-founder and CEO, Movable Ink

The $14 million breaks down in a way that also dates the tape. Sharma said about $9.3 million had been raised five years earlier, with roughly $5 million added six months before the interview as a note from inside investors. GetLatka’s funding record shows a $1.3 million Series A in July 2011 and an $8 million Series B in May 2013 — $9.3 million exactly, five years before mid-2018. He also puts the company at eight years old and the team at about 250, and GetLatka’s recorded team size hits 250 in August 2018. The database files this interview under August 2020; the tape is from two years earlier.

The insider note was not a bridge and not a valuation play. It was weather insurance. “We’ve been in a ten-year bull market and we feel really good about the business and where things are going, but if there is a dip that happens, we’d rather have the money on our balance sheet when we don’t need it,” he said. “We just want to have enough of a war chest to be able to make the right decision, to not have an overreaction.” Alongside it sat a revolver and, after a switch the previous year, an MRR-based facility with Silicon Valley Bank — not a revenue-share deal, a distinction Latka pushed on because the effective cost of venture debt swings wildly depending on which one you sign.

• No hard CAC target — “we haven’t had a hard target on CAC,” Sharma said, when asked whether he ran to a 6-, 12- or 24-month rule.
• Payback under 12 months — the constraint he does hold the sales and marketing engine to.
• LTV:CAC well past 5x — Latka put 5x on the table as the bar; Sharma said they were “surpassing that by quite a bit.”

He had a metaphor ready for what that engine is supposed to feel like. “I used to drive a Mustang Cobra years ago, and you know, it sounds great and it’s got this big V8,” he said. “What we built here is a BMW. It’s a more refined, efficient engine that we can count upon, and it forces you to really understand what’s happening under the hood.” At the time the 250-odd people running it sat mostly in New York — about 180 of them — with roughly 30 in San Francisco, 25 to 30 in London, a dozen in Costa Rica, and single figures in Japan and Australia.

After the tape

What the war chest bought

Sharma said on tape that Movable Ink was not in acquisition talks, that it had turned down approaches because “the potential hasn’t really been realized,” and that nobody at the company had ever taken a secondary. He was also, by his own account, stockpiling cash for a downturn nobody had scheduled yet. Both bets aged well.

GetLatka recorded $71 million of revenue in August 2020, the same month a $30 million Series C landed — the first venture round since 2013. By November 2021 the record shows $85.5 million, and in April 2022 a $55 million Series D at a $1.3 billion valuation, with revenue recorded at $100 million that month and still $100 million in November 2022. Total funding on the profile now reads $94.3 million, against the $14 million he was describing.

What follows is estimated, and the estimates do not agree with each other: $104.8 million estimated in November 2023, $147.8 million estimated in October 2024, then $73.5 million estimated in December 2025 — the figure the Movable Ink profile carries today, next to a recorded team of 668. Two estimates a year apart that differ by half are not a revenue collapse; they are a reminder that estimate rows are estimates. The last figure GetLatka recorded rather than estimated is the $100 million of November 2022.

• Jul 2011 · Series A $1.3M
• May 2013 · Series B $8M — no venture round again until 2020
• 2018 · insider note roughly $5M, guest-stated on the tape; not a round in GetLatka’s funding record
• Aug 2020 · Series C $30M, with revenue recorded at $71M
• Apr 2022 · Series D $55M at a $1.3B valuation, with revenue recorded at $100M

The team that was about 250 people in August 2018 was recorded at 668 in December 2025.

Learn sales earlier

Latka closes every interview the same way: what would you tell your 20-year-old self? The founder who spent years trying to build a logically correct price out of pixels had an answer that fit.

“I have a computer science background, I was an engineer right at school. I wish I had learned and taken a job that had me selling much earlier in my career. I think selling is such a valuable skill, everyone should get some experience.”

Vivek Sharma, co-founder and CEO, Movable Ink

SourcesVivek Sharma’s interview with Nathan Latka, recorded mid-2018; GetLatka records and estimates for Movable Ink through December 2025.