Stekpad vs Instantly
Instantly is a powerful all-in-one cold email platform. Stekpad is a dedicated warm-up specialist. If you need CRM, sequences, and a lead database in one tool, Instantly covers that. If you need the best possible warm-up with AI-generated content, adaptive ramp-up, and comprehensive deliverability monitoring, Stekpad is built for exactly that. Here is a detailed comparison to help you decide.
While Instantly bundles warm-up into a full cold email platform starting at $30/month, Stekpad provides dedicated AI-powered warm-up starting free with comprehensive deliverability monitoring.
Feature comparison
A detailed breakdown of features across both platforms.
| Feature | Stekpad | Instantly |
|---|---|---|
| AI-generated unique content | Llama 3.3 70B AI | Template-based |
| Dedicated warm-up tool | Core focus | One feature among many |
| Inbox placement tests | Included (all plans) | Included |
| DNS health monitoring | SPF, DKIM, DMARC, MX | Not included |
| Blacklist scanner | 100+ databases | Limited |
| Smart ramp-up | Adaptive (real-time signals) | Basic ramp-up |
| Free tools suite | 21 free tools | None |
| Free plan | Yes (1 mailbox) | No free warm-up |
| Starting price (warm-up only) | €0/month | $30/month (includes CRM) |
| Cold email sequencing | Not included (warm-up focus) | Included |
| Lead database | Not included | Included |
| Health score | Composite 0-100 | Basic deliverability stats |
Why teams choose Stekpad over Instantly
Three key differences that make Stekpad the better choice for dedicated email warm-up.
Warm-up that is actually the core product
Instantly is a cold email platform where warm-up is a feature — one capability bundled alongside CRM, sequences, lead database, and campaign management. When warm-up is not the core focus, it receives proportionally less development attention and optimization. Stekpad is a warm-up specialist. Every feature, every engineering decision, and every product improvement is optimized for one outcome: improving your email deliverability. Our adaptive ramp-up engine, AI content generation, DNS monitoring, and health scoring are all purpose-built for that single goal.
AI content creates genuine engagement
Instantly uses template-based warm-up emails that cycle through its network. When the same templates circulate across thousands of accounts, email providers can identify and discount those engagement signals. Stekpad generates unique AI content for every warm-up email using Llama 3.3 70B. Each email reads as a genuine conversation between two real people, creating authentic open and reply signals that inbox providers weigh positively. This difference in content quality translates directly into faster reputation building and better long-term deliverability.
Pay only for warm-up
Instantly's Growth plan starts at $30 per month, but that includes CRM functionality, cold email sequencing, and a lead database — features you may already have covered with other tools in your stack. If you just need warm-up, you are paying for capabilities you do not use. Stekpad offers dedicated warm-up starting free. Our paid plans start at €9.99 per month and scale to €99 per month for Enterprise. If you already have your cold email and CRM tools, Stekpad gives you best-in-class warm-up without the overhead of an all-in-one platform you only partially use.
Pricing comparison
Stekpad
Free — 1 mailbox, 5 emails/day
€9.99/mo — 2 mailboxes, 20 emails/day
€29/mo — 5 mailboxes, 40/day, API
€99/mo — 25 mailboxes, unlimited
Instantly
$30/mo — Growth (warm-up + CRM)
$77.60/mo — Hypergrowth
No standalone warm-up plan
Instantly bundles warm-up, CRM, sequencing, and lead database together starting at $30 per month (Growth plan). Their Hypergrowth plan is $77.6 per month and their Light Speed plan is $286.3 per month. Stekpad offers dedicated warm-up starting free, with our Starter plan at €9.99 per month, Pro at €29 per month, and Enterprise at €99 per month. If you already have a CRM and cold email platform, paying only for warm-up with Stekpad means you are not duplicating tools or paying for features you do not use. The two platforms also complement each other well — use Instantly for your cold outreach sequences and Stekpad for best-in-class warm-up.