How HeyReach built a $15M ARR growth engine with word of mouth

HeyReach grew to $15M ARR in about three years. Vukašin “Vuk” Vukosavljević, HeyReach’s CMO, attributes 90% of that growth to inbound and word of mouth, supported by a smaller inbound-led outbound motion.

The useful part is how the pieces connect. User results create stories. Stories create distribution. Distribution creates warm signals. Marketing qualifies those signals before sales reaches out, and long-term nurturing keeps good accounts close when they are not ready to buy.

Start with a user win you can measure

HeyReach’s funnel tracks the usual conversion steps: a visitor starts a free trial, activates, and becomes a paid user. But Vuk puts another metric at the center of the system: user win rate.

For HeyReach, a win can be measured through positive replies, accepted connections, or meetings booked. Those outcomes give customers something worth talking about. They also improve retention, because the product is doing the job the customer bought it for.

Vuk shared four figures from HeyReach’s 2026 operating picture:

• 6,500+ companies using HeyReach
• 5,000+ free trials per month
• about 60% average profitability in 2026
• 90% of growth coming from inbound and word of mouth

The numbers matter, but the loop behind them is more useful:

1. Help customers get a result they care about.
2. Measure that result.
3. Turn strong results into stories or shareable assets.
4. Give customers a reason to distribute those stories.
5. Feed the new attention back into acquisition.

This only works when the customer result is real. A referral program cannot rescue a product that does not help users win.

Treat integrations as distribution channels

HeyReach decided to focus on LinkedIn outreach rather than build every adjacent feature. Customers can connect it to enrichment, workflow, and multichannel tools that already fit their stack.

That product decision created a marketing opportunity. HeyReach prioritizes integrations using two checks:

1. Do users want it because it helps them get better results?
2. Does the partner have a relevant audience HeyReach can reach?

Clay passed both checks. Agencies were a core HeyReach audience, Clay already sat at the center of many agency workflows, and no competing LinkedIn outreach tool had the same integration when HeyReach launched it. Vuk said that first-mover window lasted for more than a year.

The launch then became a distribution loop rather than a release note.

HeyReach used three steps:

1. Build an integration with clear ICP fit. The product has to solve a real workflow problem.
2. Co-launch with three perspectives. A partner representative, a HeyReach representative, and a power user show practical use cases together.
3. Give users a reason to try and share it. A contest rewarded customers for putting the integration to work and publishing their results.

The Clay launch produced hundreds of user posts because the ingredients lined up: strong workflow fit, first-mover advantage, a partner people already liked, and users whose own authority grew when they shared what they built.

Vuk was clear that the same tactic did not work equally well with every partner. Distribution follows audience fit. Copying the contest without the fit would copy the surface, not the mechanism.

Make the customer the main character

HeyReach’s early content loop started with people already sharing outreach workflows and mentioning the product. The team invited them to explain how they worked, then turned those explanations into stories for Outbound Outliers and other formats.

Vuk’s rule is memorable: the user is Batman; HeyReach is the Batmobile.

That changes how a case study is written. The story is about the customer’s skill, workflow, problem, and result. The product has a clear role, but it does not steal the spotlight or turn every paragraph into a feature pitch.

A useful customer story should answer:

• What was the customer trying to do?
• What was getting in the way?
• What workflow did they build?
• Where did the product help?
• What changed for the customer?
• Why would the customer want to share the story?

The last question is easy to miss. HeyReach treats the customer’s distribution as an outcome it must earn. The company promotes the customer, sends attention or leads their way, and gives them an asset that supports their own positioning.

Build collaborations where both sides get distribution

The same principle shapes partner and creator content.

HeyReach’s collaboration loop has three parts:

1. Choose a partner for audience and content fit. A large following is not enough. The audience needs to overlap with the people you want to reach.
2. Create something useful to both audiences. Templates, tutorials, events, and workflow breakdowns work when each party has a credible contribution.
3. Distribute together. Both sides use their newsletter, social profiles, community, product, or event channels to extend the asset’s reach.

As HeyReach’s owned distribution grew, collaboration became more valuable to creators and customers. Vuk said the company’s expert and creator programs generated 1,000 posts in 285 days.

Those programs were built as ongoing relationships. Participants received roadmap input, leads, reach, event opportunities, and other support. In return, they made content with HeyReach under their own voice and rules.

One-off sponsored posts buy reach without creating this compounding loop.

Package user wins so they are easy to share

A customer may get a strong result and still never talk about it. HeyReach closes that gap by turning results into simple, branded assets.

HeyReach Wrapped showed customers their activity and outcomes in a recognizable annual format. Other campaigns highlighted positive reply rates or celebrated specific user groups. A share button and small incentives reduced the work required to publish.

The operating recipe is straightforward:

1. Pick an outcome the product can measure honestly.
2. Present the customer’s result in a format they would be proud to share.
3. Keep the product’s role visible without making the asset an ad.
4. Remove publishing friction.
5. Support the customer’s post once it goes live.

The visual should protect the customer’s privacy and make them look good. A vanity graphic with no useful result is decoration, not a growth loop.

Turn engagement into qualified warm leads

Word of mouth and content create attention that still needs qualification before it becomes pipeline.

HeyReach captures people engaging with posts from employees, creators, experts, ambassadors, launches, and campaigns. The team enriches those contacts, checks ICP fit, then decides whether outreach makes sense.

Vuk said only about 5% to 15% of captured engagers match the ICP on average. That qualification step prevents a popular post from becoming a giant, poorly targeted sequence.

The workflow looks like this:

Stage	Question	Typical action
Capture	Who engaged with relevant content, ads, events, or the website?	Collect the people or companies behind the signal.
Qualify	Does this account and person fit the ICP and use case?	Enrich the record and exclude weak fits.
Add context	What did they engage with, and what might matter to them?	Use the topic and account history to frame a relevant reason to talk.
Route	Is this self-serve, success-led, sales-led, or not ready?	Send the account to the right owner or nurture path.
Reach out	Is there a timely and useful first message?	Start a conversation without pretending engagement equals purchase intent.

HeyReach applies the same logic to free trials. Vuk said trial-to-paid conversion improved from 9% to 17% after marketing and sales worked together to qualify trials and route higher-value accounts into human onboarding.

Both figures describe HeyReach’s own operating system, not a benchmark every company should expect.

Give marketing and sales one shared scoreboard

Vuk argues against making marketing and sales fight over who “created” the revenue. A buyer may see a creator post, click an ad, receive an outbound message, visit the site, and talk to sales before buying. The path belongs to the company, not one channel.

The better questions are:

• Which touchpoints helped the account move?
• Which messages or posts created useful signals?
• Which accounts became qualified opportunities?
• Which activities should the team repeat?

HeyReach tracks qualified free trials and warm leads as primary marketing KPIs. It also sends marketing-influenced pipeline to sales with the context behind each account.

Attribution still matters. It should help the team decide what to do next, not start an internal custody battle over the deal.

Keep good accounts warm after the first touch

Warm outreach solves the timing problem only once. Many good prospects still will not buy after the first conversation.

For high-value accounts, the next step is to keep the interaction window long while keeping manual effort per prospect low.

The workflow uses three kinds of touchpoint:

• Comments create familiarity before a connection request and help a salesperson stay visible.
• Nurturing DMs reopen a conversation around a real event, post, launch, or shared context instead of restarting the pitch.
• Posts keep teaching and reminding the prospect between direct conversations.

Oleg reported an Extrovert analysis of 30,000 connection requests where a small number of prior comments roughly doubled connection acceptance. The session did not present the full methodology, so treat that result as Extrovert’s observed platform data rather than a universal causal rule.

Prospects who rarely post can still see comments around people they follow. That makes their wider LinkedIn orbit useful: colleagues, industry voices, and discussions they already read.

Extrovert helps teams track chosen prospects, filter the content worth seeing, and draft comments or nurturing DMs based on the user’s instructions and voice. The user reviews, edits, approves, skips, or regenerates every suggestion. It is a human-approved relationship workflow, not a replacement for HeyReach campaigns or an automated DM blaster.

Use the two layers together

HeyReach and Extrovert cover different parts of the motion.

Motion	HeyReach	Extrovert
Build and run outreach campaigns	Core use case	Not the job
Capture and act on warm outbound opportunities	Run relevant LinkedIn outreach at scale	Help build familiarity and context around selected prospects
Stay present through long sales cycles	Campaign follow-up where appropriate	Ongoing comments and nurturing DMs with human review
Keep the relationship human	Relevant timing and context improve the campaign	The salesperson approves every interaction and owns the relationship

A practical combined flow is:

1. Use content, partners, users, events, ads, and product activity to create attention.
2. Capture the people and companies behind relevant signals.
3. Qualify for ICP fit before outreach.
4. Use HeyReach to run the appropriate LinkedIn campaign.
5. Use Extrovert before or after outreach to build familiarity and stay in touch with high-value accounts.
6. Route replies and buying conversations to a human owner.
7. Keep good accounts on the radar until their timing changes.

You can explore HeyReach, follow Vuk on X, or try Extrovert for the human-reviewed nurturing layer.

FAQ

Does word of mouth mean the product grows by itself?

No. HeyReach treats word of mouth as a designed system. The product must create a measurable user win, and the company still packages customer stories, supports collaborators, distributes content, and routes the resulting attention into sales.

How should you choose an integration partner?

Start with user demand and workflow fit. Then check whether the partner has a relevant audience and whether both companies can show a real use case together. HeyReach’s Clay launch worked because those conditions lined up; Vuk said the same play worked less well with some other integrations.

Should every social engager enter an outreach campaign?

No. Vuk said about 5% to 15% of captured engagers match HeyReach’s ICP on average. Enrich and qualify the account and person before outreach. Engagement gives you context, not proof of buying intent.

How do HeyReach and Extrovert fit together?

HeyReach runs LinkedIn outreach campaigns. Extrovert helps a team build familiarity before outreach and nurture selected accounts after the first touch through human-reviewed comments and DMs. Extrovert is not positioned as a replacement for HeyReach.

What should marketing measure in this system?

Track the customer outcome that creates advocacy, qualified free trials, qualified warm leads, conversion by route, and the touchpoints that influenced pipeline. Use attribution to improve the system rather than assign all credit to one team.

Can this work with a long sales cycle?

Yes. Separate interaction length from manual effort. Keep good accounts visible, surface meaningful moments, and ask the salesperson to act when there is a useful reason to talk. The goal is a longer relationship without turning every account into daily busywork.