TL;DR: HeyReach is multi-account LinkedIn outreach infrastructure built for agencies — many sender accounts, one shared inbox, per-client workspaces. traxy is engagement intelligence: it watches who interacts with your clients' LinkedIn content and turns those signals into a ranked list of warm accounts worth contacting. HeyReach answers "how do I send at scale across 20 client seats?" traxy answers "who should we be sending to at all?" If your agency's problem is send capacity, buy HeyReach. If your problem is that your sequences are full of cold strangers and your client reports can't prove attribution, start with traxy. Most mature agencies end up running both.
If you run LinkedIn as a service for clients, you are buying two very different things when you evaluate tools: distribution capacity and qualification quality. Most agencies buy capacity first, because capacity is what an account manager feels missing at 9am on a Monday. Then, two quarters later, reply rates flatten, a client asks "where did this pipeline actually come from?", and the missing piece turns out to have been qualification all along.
This comparison is written for agency operators, not solo founders. Below: what each tool actually does, where each breaks at multi-client scale, a decision table, and how the two work together.
What HeyReach is
HeyReach is a LinkedIn outreach automation platform whose defining design choice is multi-sender architecture. Instead of one LinkedIn account running one sequence, you connect many accounts, distribute a campaign's volume across them, and manage the replies in a unified inbox. It is explicitly agency-shaped: client workspaces, seat-based scaling, white-label reporting, and integrations that push replies into a CRM.
The agency use case it serves well:
Running outreach on behalf of 10–40 client LinkedIn accounts without logging into 40 browser sessions
Spreading volume across senders so no single account carries risky daily invite counts
One inbox for account managers, so replies don't rot in individual client accounts
Per-client campaign reporting that can be white-labelled
That is real, hard infrastructure work, and it is the reason HeyReach shows up on nearly every agency tool shortlist in 2026.
What traxy is
traxy is engagement intelligence for LinkedIn. It monitors the engagement surface around your clients' content and profiles — likes, comments, repeat viewers of a topic, the people who quietly show up three posts in a row — scores those people against the client's ICP, and hands your team a prioritized list of warm accounts with the context of why they're warm. It then tracks what happens to those accounts downstream so you can attribute pipeline to LinkedIn activity.
The agency use case it serves:
Turning a client's content output into a qualified lead list instead of vanity impressions
Giving account managers a daily "who to talk to" queue instead of a scraped list
Producing client-facing reports that connect engagement → conversation → pipeline (see our LinkedIn analytics reporting playbook)
Proving the content retainer is generating pipeline, not just posts
For the underlying mechanics of which behaviours actually predict buying intent, see our guide to LinkedIn engagement signals.
Head-to-head
traxy | HeyReach | |
|---|---|---|
Core job | Identify and rank warm, in-ICP prospects from engagement | Send and manage outreach at multi-account scale |
Category | Engagement intelligence / signal layer | Outreach automation / sending infrastructure |
Primary input | Client content + audience behaviour | A prospect list + message sequence |
Primary output | Ranked warm accounts with signal context | Sent invites, messages, replies in a unified inbox |
Multi-client fit | Per-client signal tracking and reporting | Per-client workspaces and sender pools |
Answers for clients | "Where did this pipeline come from?" | "How much did we send and who replied?" |
Risk profile | Passive observation of public engagement | Automated actions on LinkedIn — must be volume-managed |
Works best when | Client is publishing and has an audience | You have list volume and need throughput |
Weak spot alone | Doesn't send messages for you | Sends to whoever's on the list, warm or cold |
Where each one breaks at agency scale
HeyReach alone breaks on input quality. Sending infrastructure is indifferent to whether a prospect has ever heard of your client. Scale a mediocre list across 20 senders and you scale a mediocre reply rate across 20 senders — while burning through the client's addressable market. The failure mode is a beautiful dashboard showing 4,000 invites and 11 conversations, and a renewal conversation you can't win.
traxy alone breaks on throughput. Knowing that 60 in-ICP people engaged with your client's content this week doesn't contact them. If your team has no efficient way to run that outreach across many client accounts, the signal ages into nothing. Warm signals decay fast; a comment acted on within 48 hours is a different conversation than one acted on in three weeks.
Neither of those is a product defect. They are different layers of the same stack — the same relationship we described for outreach automation in traxy vs Waalaxy.
Which should your agency buy first?
Use the constraint test. Ask what your account managers are actually short of this month.
Buy sending infrastructure first if:
You have more list than send capacity, and it's list you trust
Account managers are logging into individual client accounts manually
Replies are getting lost across client inboxes
Your bottleneck is operational, not strategic
Buy engagement intelligence first if:
Reply rates are declining while volume holds steady
Clients are asking attribution questions you answer with screenshots
You're already producing client content but treating engagement as a vanity metric
You sell a content retainer and need to prove it drives pipeline
Your outreach lists are bought or scraped, not earned
A useful heuristic: if your reply rate is under ~3% on a well-written sequence, more capacity will not fix it. That is a targeting problem, and adding senders makes it more expensive, not better.
The compliance angle agencies forget
Any tool that acts on LinkedIn for you carries account risk. LinkedIn's User Agreement restricts automated scraping and unauthorized software, and enforcement in 2026 remains uneven but real. For an agency, the exposure is asymmetric: a restricted account belongs to your client, and the trust cost is far greater than the tooling cost.
This is why the sequencing matters. Signal-led outreach reduces volume dependence. If 40% of your monthly sends go to people who already engaged with the client's content, you need fewer total actions per booked meeting, which lowers both platform risk and the odds of your client's brand being remembered as spam. Whatever sending tool you choose, cap per-account daily actions conservatively and keep human review in the loop.
The combined workflow
Here's the pattern that works for agencies running both layers:
Client publishes on a consistent cadence (the content retainer you already sell).
traxy watches the engagement surface and scores engagers against that client's ICP, flagging repeat and high-intent behaviour.
Warm accounts sync into a "warm" campaign in your sending tool — separate from cold prospecting, with different copy that references the actual post or comment.
Cold campaigns continue in parallel at controlled volume across your sender pool.
Report both tracks separately in the client deck: warm-track reply rate versus cold-track reply rate. The gap is the number that renews retainers.
Feed outcomes back into the ICP definition monthly.
Step 5 is the commercially important one. Agencies that report a single blended reply rate hide their own best result. Split it, and the content retainer stops looking like a cost centre. Our agency playbook for scaling LinkedIn across client accounts covers the operating model in more detail, and why agencies that ignore social selling lose clients covers the positioning argument.
If your agency is deciding what to keep in-house versus outsource, Windmill Growth's breakdown of LinkedIn marketing agency pricing is a useful reference for packaging a signal-led offer.
Pricing: how to compare honestly
Both categories price differently, and both change their plans regularly — check current pricing pages before you model anything. What matters for an agency P&L is the unit you're paying for:
Sending tools typically price per connected sender account or seat. Cost scales with your client count and how many LinkedIn accounts each client gives you.
Engagement intelligence typically prices per tracked account/workspace. Cost scales with clients, not send volume.
The comparison that actually matters is cost per booked meeting, not cost per seat. Run it per track. In most agency portfolios we've seen described, the warm track carries a materially lower cost per meeting even when the tooling looks more expensive per seat, because the conversion rate difference outweighs the licence.
FAQ
Is traxy a HeyReach alternative?
Not directly. HeyReach is a sending platform; traxy is a signal and qualification layer. A true HeyReach alternative is another multi-account outreach tool. traxy replaces the guesswork about who to send to.
Can I use traxy and HeyReach together?
Yes, and that's the recommended pattern: traxy identifies warm in-ICP engagers, those accounts go into a dedicated warm campaign in your sending tool, and you report warm and cold tracks separately.
Does traxy send LinkedIn messages or connection requests?
No. traxy observes and qualifies; it does not automate outreach actions on your clients' accounts.
Which is better for a small agency with 3–5 clients?
At that size, targeting quality usually beats throughput — you don't yet have a sender-management problem, but you do have a "prove the retainer works" problem. Start with the signal layer and add sending infrastructure as client count grows.
How fast do LinkedIn engagement signals decay?
Treat them as a 48-hour window for best results. Anything older reverts to roughly cold-outreach performance, which is why signal detection needs to be continuous rather than a monthly export.
What should I actually measure?
Warm-track reply rate, cold-track reply rate, meetings per 100 sends by track, and pipeline attributed per client. See the analytics reporting playbook for the reporting structure.
The bottom line
HeyReach and traxy are not competitors so much as sequential answers to two different agency bottlenecks. Capacity problems are solved by multi-account sending infrastructure. Efficiency and attribution problems are solved by engagement intelligence. Agencies that buy only capacity end up scaling waste; agencies that buy only intelligence end up sitting on signals they never act on.
Diagnose your constraint honestly, buy that layer, and split your reporting so the difference is visible to the client. That last step is what turns a LinkedIn retainer from a content invoice into a pipeline line item — a shift we've argued is the direction the whole category is heading in our piece on signal-based selling.
