Instantly vs QuickMail
Both platforms allow unlimited sending accounts and both position themselves on deliverability, which makes this a closer comparison than most. The separation is in what each bundles: Instantly adds a large lead database on its higher plans, QuickMail adds inbox rotation and free warmup on every plan including the cheapest.
Instantly
High-volume cold email with unlimited mailboxes and strong deliverability tooling.
QuickMail
Cold email built around inbox rotation, aimed squarely at agencies.
| Feature | Instantly | QuickMail |
|---|---|---|
| Rating | 4.6 | 4.3 |
| Starting price | $47/momonthly billing | $49/momonthly billing; no annual rate published |
| Free trial | No | Yes |
| Email accounts | Unlimited | Unlimited senders, all plans |
| Warmup included | Yes | Free AutoWarmer (MailFlow), all plans |
| Unified inbox | Scale plan+ | — |
| Lead database | 450M+ (separate Credits plan) | — |
| API access | Yes | — |
| Monthly emails | — | 5,000 (Starter) → 500,000 (Agency) |
| Uploaded contacts | — | 1,000 (Starter) → 100,000 (Agency) |
| Inbox rotation | — | Yes |
| Multichannel | — | LinkedIn + email |
Hands-on field test
In progressWe plan to run identical 200-contact campaigns from freshly warmed mailboxes on each platform (same copy, same sending window, same domains) and measure inbox-placement rate via seed tests, plus bounce and reply rates. Until that runs we quote no deliverability figures.
The verdict
QuickMail is the better value at the entry tier despite the higher sticker price, because warmup is included and every plan gets unlimited sending accounts plus inbox rotation. Instantly's advantage is breadth — a polished deliverability suite and a 450M+ lead database on its bundle plans — but those bundles start around double. The other real difference is evaluation: QuickMail gives you 14 days with a card, Instantly advertises no trial at all.
Choose Instantly if you want sending and a large lead database on one invoice, and you are willing to pay bundle pricing for it. Choose QuickMail if your priority is deliverability mechanics — rotation and warmup included rather than assembled — and you would like to trial first.
Instantly vs QuickMail: FAQs
- Do both allow unlimited sending accounts?
- Yes — Instantly on its sending plan, QuickMail on all three tiers. That puts both ahead of Mailshake and Lemlist, which cap mailboxes per plan or per user.
- Which has the better trial?
- QuickMail, by default — it offers 14 days, though a credit card is required. Instantly does not advertise a free trial and has no free tier, so you would begin on a paid plan.
- What are the sending limits?
- QuickMail publishes them plainly: 5,000 emails a month on Starter, 100,000 on Growth, 500,000 on Agency. Instantly sells unlimited mailboxes with volume varying by plan; check its current page before assuming headroom.
- Which is cheaper?
- Instantly's Outreach Growth plan at $47/mo against QuickMail's $49 — effectively a wash, and both are confirmed monthly rates. The difference is what comes with it: QuickMail bundles warmup and inbox rotation, while Instantly's lead database is a second subscription from $47/mo.
Comparing more than two?
Put Instantly, QuickMail and up to two others side by side on price, mailboxes, warmup and trials.
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