Is OutboundHQ free to use?

Yes. OutboundHQ has a free tier with no credit card required. You can send campaigns, manage contacts, and access deliverability analytics without paying.

How does OutboundHQ compare to Instantly in pricing?

Instantly charges per seat starting at $37/month. OutboundHQ offers a free tier and does not charge per-seat fees, making it more cost-effective for agencies managing multiple campaigns.

Does OutboundHQ have bot open detection?

Yes. OutboundHQ has a multi-layer bot detection system that filters AWS IP ranges, known scanner user agents, and rapid-fire open patterns. Most cold email tools, including Instantly, don't offer this level of accuracy.

Which tool is better for cold email agencies?

OutboundHQ is built specifically for agencies: accurate open tracking via bot filtering, real-time Postmark webhook delivery events, multi-step sequences, and a free tier that scales. Instantly is broader-market but carries per-seat pricing that hurts agency margins.

OutboundHQ vs Instantly (2026) — Feature & Pricing Comparison

Feature Comparison

What each tool actually does

Verified against public documentation and product testing as of May 2026.

Feature	OutboundHQ	Instantly
Free plan No credit card required	✓	✗
Bot open detection Filters scanner IPs, AWS ranges, rapid-fire opens	✓	✗
Real-time delivery webhooks Per-email delivery, bounce, click events via Postmark	✓	Partial
Multi-step sequences Automated follow-up steps with custom delays	✓	✓
Per-seat pricing Pays per user, not per email volume	✗	✓
Custom SMTP Bring your own email provider	✓	✓
Contact segmentation Tag and filter contacts by behavior or attribute	✓	✓
Deliverability analytics Per-domain bounce, open, spam rates over time	✓	Basic
Reply detection & categorization Auto-detects replies, classifies as positive/negative	✓	Partial
Unsubscribe compliance One-click unsubscribe, suppression list	✓	✓
API access Programmatic campaign creation and management	✓	✓

Pricing

The real cost difference

Instantly's per-seat model compounds fast for agencies. OutboundHQ doesn't charge per seat.

#1 Pick

OutboundHQ

$0 / month to start

Free tier. No credit card required.

No per-seat fees
Unlimited campaigns on paid plans
Bot detection included on all plans
Postmark webhook integration included
Multi-step sequences

Instantly

$37 / month

Growth plan. Per-seat pricing above that.

Unlimited email accounts
Built-in warmup tool
No free tier
No native bot open filtering
Per-seat pricing scales poorly for agencies

Why It Matters

The deliverability gap no one talks about

Most cold email platforms show you raw open rates. That number is inflated by email scanners and security bots — sometimes 40-60% of "opens" are fake.

🤖

Bot-filtered open rates

OutboundHQ filters AWS IPs, known scanners, and rapid-fire opens. Your open rates reflect real humans, not inbox security tools.

⚡

Real-time delivery events

Postmark webhooks give you per-email delivery confirmation, bounce classification, and spam complaint alerts the moment they happen.

📊

Per-domain analytics

See bounce and spam rates by domain — Gmail, Outlook, custom domains. Know exactly where your reputation is weakest before it becomes a problem.

FAQ

Common questions

Is OutboundHQ really free?

Yes. The free tier requires no credit card and gives you access to core features: campaigns, contacts, sequences, and deliverability tracking. Paid plans unlock higher sending limits and advanced analytics.

How does OutboundHQ handle email warmup?

OutboundHQ includes a warmup mode that gradually ramps sending volume to build domain reputation before full campaign launches. Instantly also has warmup; this is a feature parity area.

Can I migrate from Instantly to OutboundHQ?

Yes. OutboundHQ supports CSV contact import. Export your contacts from Instantly, import them here, and re-create your sequences. The whole process takes under 30 minutes for most accounts.

Does Instantly detect bot opens?

Instantly does not offer a dedicated bot open filtering layer as of 2026. OutboundHQ's multi-layer detection (AWS IP blocking, user-agent matching, timing heuristics) is a meaningful differentiator for agencies that need accurate engagement data.

Which is better for cold email agencies?

OutboundHQ is built for agencies: accurate engagement data via bot filtering, real-time delivery events, per-domain analytics, and no per-seat pricing. If you're managing campaigns for multiple clients, Instantly's per-seat cost model scales poorly. OutboundHQ doesn't penalize you for growing.

OutboundHQ vs Instantly