Sendqube vs. the rest of cold email
Real pricing, real limits, real feature support — ManyReach, Smartlead, Instantly, SmartReach, and Saleshandy, side by side with Sendqube.
At a glance
| Sendqube | ManyReach | Smartlead | Instantly | SmartReach | Saleshandy | |
|---|---|---|---|---|---|---|
| Entry-tier price | Free 30-day trial · paid pricing not yet public | $0 free (250 credits) · pay-per-credit, no subscription | $39/mo (Base) | $47/mo (Growth) | $24/mo (Email Outreach) | $25/mo (Starter, billed annually) |
| Mailboxes includedSendqube pricing isn't public yet, so its mailbox cap is the current Basic-plan default, not a marketed "unlimited" tier like the others. | 0 (Basic plan) | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited (sender rotation) |
| Contacts included at entry tier | 0 | Unlimited | 0 active leads | 0 contacts | Usage-based (~1,000+) | 0 active prospects |
| Sending cap | Up to 200 sends/day per mailbox | Credit-based (varies by plan) | 6,000 emails/mo | 5,000 emails/mo | Usage-based | 6,000 emails/mo |
Feature support
| Feature | Sendqube | ManyReach | Smartlead | Instantly | SmartReach | Saleshandy |
|---|---|---|---|---|---|---|
| Gmail support | ||||||
| Microsoft 365 / Outlook support | Limited | Limited | Limited | Limited | ||
| Custom SMTP mailbox support | Limited | Limited | Limited | Limited | ||
| IMAP reply sync for SMTP mailboxes | ||||||
| Unified inbox | ||||||
| Webhooks / public API | Limited | |||||
| Website visitor tracking | ||||||
| AI writing assistant | Limited | Limited |
Pricing and limits reflect each vendor's publicly listed entry-tier plan as of August 2026, gathered from vendor pricing pages and independent pricing-comparison sources. Vendors change pricing and features often — if something here is out of date, tell us at dev@sendqube.in.
Competitor by competitor
Sendqube vs. ManyReach
Credit-based pricing with no monthly subscription and unlimited mailboxes — a real alternative if you send in bursts. It doesn't advertise custom SMTP or IMAP reply sync, so mailboxes still mean Gmail/Outlook OAuth accounts, not your own mail server.
Sendqube vs. Smartlead
Unlimited email accounts and warmup on every plan, starting at $39/mo for 2,000 active leads. Strong for pure sending volume; SMTP support and IMAP reply threading are limited compared to Sendqube.
Sendqube vs. Instantly
$47/mo for 1,000 contacts and a 5,000-email monthly cap, with unlimited email accounts. Well known for its lead database add-on, but custom SMTP and reply-sync across providers aren't a focus.
Sendqube vs. SmartReach
Usage-based pricing from $24/mo, charged by prospects contacted rather than a flat contact cap. One of the few competitors with solid Microsoft 365/Outlook support, but no confirmed custom-SMTP + IMAP reply sync.
Sendqube vs. Saleshandy
$25/mo (annual) for 2,000 active prospects with unlimited connected accounts, though dedicated sending infrastructure (domains/mailboxes) is a paid add-on at $2.99–$3.99 per mailbox.
Where Sendqube is honest about tradeoffs
Every competitor above advertises unlimited mailboxes at their entry tier — Sendqube's Basic plan currently caps at 2, because pricing isn't public yet and the current default is deliberately conservative. What you get instead: genuine custom-SMTP support with IMAP reply sync, a unified inbox across Gmail, Microsoft 365, and SMTP together, and website visitor tracking — capabilities none of the five above currently advertise.