EmailBison vs Mailshake
 EmailBison |  Mailshake | |
|---|---|---|
| Sentiment | ||
| Score | 49/100 | 19/100 |
| Rank in category | #3 | #11 |
| Rated comments | 24 | 9 |
| Best for | Agencies sending high volume across many client workspaces; Technical teams that want a strong API and private warmup | Beginners who want a simple, affordable email sequencer |
| Skip it if | Beginners and low-volume senders who cannot justify a roughly $500/mo flat fee; Buyers who expect a live demo or broad feature set before committing | Senders who rely on the built-in warmup to fix inbox placement |
| Starting price | $599/mo | $25/mo |
| Pricing (vendor-stated) | Single Base plan at $599/mo billed monthly, including 500,000 emails a month with unlimited users, workspaces and leads; extra volume is sold in monthly buckets with no listed price. No free trial or free plan listed; the page offers a demo booking only. | Per-user plans: Starter $25/mo billed annually ($29 monthly), Email Outreach $45/mo annually ($49 monthly), Sales Engagement $85/mo annually ($99 monthly); Agency plan via sales; Data Finder and ready-made mailboxes are paid add-ons; no free trial (payment up front) and no free plan. |
Opinion splits along volume and budget. Agency users sending at scale praise its deliverability, vetted private warmup pool, API and agency features, and some moved over after frustration with Smartlead bugs; smaller senders mostly object to the roughly $500/mo flat price, and a few report a thin feature set, slowness or an unresponsive sales process, while one commenter calls its deliverability hit or miss. Treat the praise with care: about a quarter of the corpus is promotional, including a cluster of near-identical 'emailbison . com' plugs posted on the same day and a review thread other users called an ad, all labelled promo and excluded here.
Users like
- Agency users sending at scale say it handles high volume well, with strong deliverability[1][2][3]
- The warmup pool is described as higher quality because it is private and clients are vetted or banned strictly[1][2][3]
- Strong API that technical users build integrations and reporting on[1][2]
- Suited to large agencies: clean UI, white-label hosting on your own domain and your own sending fingerprint[1][2][3][4]
Users complain about
- Expensive: about $500/mo flat, roughly double other popular senders at high volume and a poor fit for beginners[1][2][3][4]
- Hard to evaluate before buying: one prospect was refused a live demo, another got no reply from the support email[1][2]
- Some users found it slow or short on features and moved clients back to Smartlead[1][2]
Independent discussion is thin: about nine non-promotional comments give a real view, most of them brief. Users who rate it describe Mailshake as a straightforward, reasonably priced sender that is fine for beginners, while several commenters blame its small warmup pool and shared sending infrastructure when emails land in spam, and older reports found it did nothing extra for deliverability. Over 40 of the 100 comments were promotional, mostly accounts dropping Mailshake into lists to plug other products, including a cluster pushing Klenty with near-identical wording.
Users like
Users complain about
- Warmup pool is seen as small, and one user's inbox placement rose from about 40% to 75% after moving to Instantly[1][2]
- Shared sending infrastructure means your reputation depends on other customers' sending[1]
- Seen as a plain sending tool that did nothing extra for deliverability (2020 report)[1]
- A link-building user got much better results after switching to lemlist's personalized images (2021)[1]