01
Volume is the meter, not headcount
Eklow prices the mail you send. Adding a teammate changes who can log in, not what you pay.
From the table: Priced on sending volume rather than per seat
Compare the tools you’re already considering.
See the differences that affect setup, sending and cost, including the situations where another product may fit better.
- Priced on volume, not seatsEklowIncludedInstantlyVaries by plan
- Failing sender pulled same dayEklowIncludedInstantlyNot stated publicly
- Lead database includedEklowNot offeredInstantlyOffered, varies by plan
3 of the full comparison belowLast reviewed 2026-09-13
One competitor at a time, by default.
Pick the product you are weighing Eklow against. Competitor rows come from each vendor's public material, last reviewed 2026-09-13.
| Capability | Eklow | Instantly |
|---|---|---|
| Sending | ||
| Sends from mailboxes you already own | Included | Included |
| Google Workspace and Microsoft 365 via OAuth | Included | Offered |
| Rotation across several mailboxes in one campaign | Included | Offered |
| Per-mailbox daily ceiling enforced by the sender, not the campaign | Included | Varies by plan |
| Buy domains and pre-warmed mailboxes from the same vendor | Not offered | Offered as a separate product |
| Deliverability | ||
| Guided SPF, DKIM and DMARC checks at setup | Included | Offered |
| Warmup | Included | Included or add-on, varies by plan |
| Launch on an unwarmed domain needs explicit acknowledgement | Included | Not stated publicly |
| Sender pulled automatically the day it stops qualifying | Included | Not stated publicly |
| Unobservable metrics shown as a dash rather than an estimate | Included | Not stated publicly |
| Replies | ||
| Unified inbox for campaign replies | Included | Offered |
| A reply cancels every pending step for that contact | Included | Offered |
| AI drafts you approve before anything sends | Included | Varies by plan |
| Pricing structure | ||
| Priced on sending volume rather than per seat | Included | Varies by plan |
| Extra teammates cost nothing extra | Included | Varies by plan |
| Connected mailboxes billed separately from the plan | Not offered | Varies by plan |
| Trial without a card | Included | Varies by plan |
| Workflow | ||
| Multi-step sequences with per-step timing | Included | Included |
| A/B testing on campaign steps | Included | Offered |
| Per-mailbox and per-step reporting | Included | Varies by plan |
| Built-in lead database included with the plan | Not offered | Offered, varies by plan |
| Channels | ||
| Included | Included | |
| LinkedIn steps inside the same sequence | Not offered | Varies by plan |
| Calling steps inside the same sequence | Not offered | Varies by plan |
| API | ||
| Public REST API | Included | Offered, varies by plan |
| Webhooks for sends, replies and bounces | Included | Varies by plan |
| Raw event export | Included | Varies by plan |
Eklow rows come from our own product documentation. Competitor rows are compiled from each vendor’s public material and change often — read a plan page before you buy. Tell us about anything that looks wrong and we will correct it.
The differences you'll actually notice.
Three rows above change how the work feels day to day. These are the ones people mention back.
02
A sender that stops qualifying is pulled
Pacing and rotation are enforced by the sender itself. When a mailbox falls out of its thresholds, Eklow takes it out of rotation that day instead of waiting for you to notice.
From the table: Sender pulled automatically the day it stops qualifying
03
Warmup is checked before a campaign sends
Authentication, warmup history and mailbox health are checked at launch. Launching on a domain that is still warming needs an explicit acknowledgement first.
From the table: Launch on an unwarmed domain needs explicit acknowledgement
Test it with your own outbound.
The useful comparison is the one you can see in your own workflow.