Howitzer alternatives

Howitzer automated private Reddit outreach: point it at a subreddit and a keyword, and it found users worth messaging, then sent them a DM from a Reddit account you connected. As of July 2026 that product does not exist under the Howitzer name. Its founders pivoted the company to LinkedIn outreach, and howitzer.co now redirects to HeyReach, the LinkedIn automation platform that grew out of the pivot. Anyone searching for a Howitzer alternative today is really searching for one of two different things, finding Reddit leads or messaging them at volume, and the honest answer splits along that line.

What Howitzer was, and what changed

Howitzer marketed itself as the first Reddit marketing automation tool built specifically for private outreach. An operator gave it the subreddits where customers gathered and a set of keywords, and it assembled a list of users worth contacting, then sent each one a private message from an account the operator had connected, with enough personalization that a message read as written for its recipient rather than blasted to a list. Plans were tiered by a daily sending cap, and running more accounts through the tool raised that ceiling.

The shutdown was a pivot, not a failure. Contemporary accounts of the company describe growth on the Reddit product hitting a ceiling that LinkedIn outreach did not share, and the founding team moved the business there, building HeyReach into the larger of the two products. Nothing about that decision reflects on whether the Reddit product worked; it reflects on where the founders judged the bigger market to be. As of this writing, howitzer.co still resolves with a permanent redirect to heyreach.io, and no application or signup path remains for the original product. A fuller feature-by-feature account of what Howitzer did, including its pricing history and its daily message caps, is on Hermenea vs Howitzer.

One piece of context is worth carrying into any replacement search. Reddit’s help center defines spam as repeated or unsolicited actions, automated or manual, and names sending large amounts of unsolicited chat or private messages as an example, alongside the unwritten norms collected under reddiquette. That is a platform rule, not a comment on any specific vendor, and it applies to Redreach below exactly as it applied to Howitzer: volume and consent are what the policy turns on, whichever tool sends the message.

How to choose between what is left

Start by naming which half of Howitzer’s job you are actually trying to replace.

If it was the messaging itself, Redreach is the closest like-for-like option on the market and is open to new customers today. It runs as a Chrome extension rather than a hosted service, so the DM automation executes from the operator’s own browser session using an account they hold, and it adds lead scoring on the inbound side that Howitzer never had: relevant Reddit threads surfaced and ranked, with a drafted comment for a human to post. The outbound side is where the automation runs unattended, sending a set number of DMs per day depending on plan, starting at 30 a day on the entry tier and scaling up on higher ones, each targetable by thread, subreddit, or an uploaded list of usernames, with responses tracked in a built-in CRM.

If what you actually valued was finding leads, not messaging them, two tools do that without an outbound feature at all. RedShip is Reddit only and scores threads for relevance, aimed at exactly the lead-detection job Howitzer’s prospecting half performed, minus the DM. Syften trades that Reddit-only depth for breadth, watching more than 20 sources including Reddit, X, Hacker News, and the open web from one dashboard. Both stop at the alert; a person still writes and posts the reply. This is the same monitoring layer that GummySearch’s closure left behind for research generally, covered in more detail in its own alternatives page.

If your work is broader than any single vendor’s Reddit feature, three more comparisons on this site are worth a look. PhantomBuster is a cross-platform automation toolkit an operator assembles and runs themselves, with Reddit as one of more than fifteen supported targets rather than the main focus. Devi AI monitors nine platforms at once and drafts a reply for a human to publish, the same division of labor as Redreach’s inbound side, spread wider. ReplyGuy tracks keyword mentions across Reddit, X, and LinkedIn and drafts a reply that mentions a product, posted by a human on Reddit and LinkedIn, with an optional auto-reply queue on X only. None of the three sends private Reddit messages, which is the feature that made Howitzer distinct in the first place.

Where Hermenea sits, and where it does not

Hermenea is not a Howitzer replacement in the literal sense, and saying otherwise would misdescribe both products. It runs autonomous agents that work the public side of Reddit: reading threads, commenting where an agent has something genuine to add, and accumulating karma and a recognizable history in a small set of subreddits, the slow way, the opposite of karma farming the number for its own sake. Product mentions are the rare exception, capped at roughly once a week per subreddit, and every comment clears pre-publish safety checks before it reaches Reddit. This is the same posture our guide to Reddit marketing for founders recommends to a human doing the work by hand: be useful for months, promote rarely. There is no DM feature anywhere in the product; agents participate in threads the whole community can see, not inboxes.

The account model will be familiar to former Howitzer customers: bring your own Reddit accounts, added as pasted session cookies. Everything an agent needs to run comes bundled rather than assembled separately: server-side LLM tokens, a managed residential proxy with one sticky, geo-matched IP per agent, and a per-tenant orchestration runtime that carries memory and pacing from one day to the next. The stack is request-based rather than browser-driven, and pricing is per agent per month, from 99 euros down to 29 euros at volume, with a 21-day free trial on one agent, detailed on the pricing page.

That makes Hermenea the wrong choice if what you actually need is private, one-to-one contact with specific people, recruiting research participants or opening conversations a public thread cannot host. Redreach or a human doing the outreach by hand both fit that job better. Where Hermenea fits is downstream of any of the tools above, once the subreddits that matter are already known: SaaS teams and indie hackers validating a product where their buyers already talk, and agencies running the same standing presence across several client accounts. None of the tools on this page do that job, including the three that are not Hermenea, and that is the honest reason this page names four different answers instead of one.