Bring your audience
Import Excel, CSV or pasted text, then organize every contact into clear lists.
Email sequences, without the software bill
Reach humans.
Not spam folders.
Sifet turns your Resend account into a complete email sequence workspace. Import targeted contacts, automate thoughtful follow-ups and stay in control — with no Sifet subscription, ever.
- Sifet costs $0
- Unlimited contacts in Sifet
- Your Resend account, your sending reputation
Live sequence
ActiveHuman follow-up, perfectly timed
2,480Contacts
18,206Sent
1,864Queued
347Replies
Target list · New prospects2,480
1
A personal introductionSend immediately · 24 emails/min
Delivered2
A useful follow-upWait 2 business days
Scheduled3
One last human noteWait 4 business days
ReadyWhat Sifet is
Mass outreach, designed like a real conversation.
Sifet helps you send well-targeted emails at scale through carefully configured automated sequences — without paying for expensive outreach software such as Apollo or Lemlist.
Design the rhythm
Write each message, choose the wait, schedule and pace, then preview the exact result.
Protect the relationship
Automatically stop on replies, unsubscribes and bounces instead of emailing blindly.
Set up once
From Resend to a running sequence in seven guided steps.
Sifet explains every step inside the product. You keep the sending infrastructure; Sifet makes it easy to operate.
- 01
Open a Resend account
Resend is currently the email API provider supported by Sifet.
- 02
Create an API key
Generate a sending key securely from your Resend account.
- 03
Connect it to Sifet
Paste the key once. It is encrypted and never displayed again.
- 04
Add verified domains
Use domains and senders you have already verified with Resend.
- 05
Import your contacts
Upload Excel or CSV, or paste rows of contact data into a destination list.
- 06
Connect the webhook
Copy Sifet’s endpoint into Resend and save the signing secret in Sifet.
- 07
Create and activate
Build the steps, set the cadence, review the preview and launch.
$0
Sifet subscription — today and by design
Really free
Yes. Sifet is 100% free.
No plan to unlock. No price per seat. No fee per contact. No hidden $0.01 charge. Sifet exists to make professional outreach skills accessible to everyone.
Your email infrastructure remains separate: Resend may charge you according to the plan you choose. Sifet adds no software fee on top.
Access over gatekeeping
Good outreach should depend on skill and care, not the size of a software budget.
You own the sending layer
Your own Resend account handles delivery, so Sifet does not resell email volume.
A different model
Keep the workflow. Lose the recurring software fee.
Apollo, Lemlist and Lusha bundle prospecting data, credits and outreach into paid products. Sifet focuses on running sequences for contacts you already have.
| Feature | Sifet | Apollo | Lemlist | Lusha |
|---|---|---|---|---|
| Pricing | ||||
| Software price | $0 | From $49/user/month | From $39/user/month | From $29/user/month |
| Users | Unlimited | Paid per seat | Paid per seat | Paid per seat |
| Contact credits | None, nothing to buy | 75/month on free | Paid credits | 40/month on free |
| Sequences | ||||
| Multi-step sequences | Paid | Limited | ||
| Delay between steps | Limited | |||
| Sending hours / weekdays | ✕ | |||
| Pace (emails per minute, daily limit) | ✕ | |||
| Stop on reply / unsubscribe / bounce | Limited | |||
| Auto-enroll new list members | Limited | Limited | ✕ | |
| Immediate or scheduled sending | Limited | |||
| Emails | ||||
| Word-like visual editor + faithful preview | Basic | |||
| Images in emails | Limited | |||
| Custom Reply-To address | ✕ | |||
| Automatic unsubscribe link | ||||
| Contacts | ||||
| Excel / CSV import | ||||
| Lists and bulk actions | ||||
| Prospect database included | No (your contacts) | Yes (credits) | Yes (credits) | Yes (credits) |
| Sending & deliverability | ||||
| Multiple domains / senders | Paid | Paid per mailbox | Limited | |
| Verified domain (SPF/DKIM via Resend) | ✕ | |||
| Sending cost | Resend: free up to 3,000/month, $20 for 50,000 | Included in plan | Included in plan | Included in plan |
| Tracking | ||||
| Delivered, bounces, replies, unsubscribes | Limited | |||
| Stats per sequence and per contact | Limited | |||
Public pricing checked in September 2026 on Apollo, Lemlist, Lusha and Resend websites. Prices and allowances can change. “Limited” = available on some plans or partially. Sifet does not include a prospect database; you import contacts you may lawfully email. Resend is separate: its Pro plan is currently $20/month for 50,000 emails.
Everything in one workspace
Built for the full life of an email sequence.
From the first spreadsheet to the final reply, every essential control stays visible and understandable.
Contacts & lists
A clean, reliable audience base.
- Excel, CSV and pasted-text imports with preview
- Required destination list and duplicate detection
- Search, filters and 100 contacts per page
- Bulk list, sequence and deletion actions
- Contact record with linked sequence and send timeline
- Automatic exclusion of unsubscribed and invalid contacts
Sequences
Every step and rule in one place.
- Four views: steps, contacts, sending settings and results
- Visual email chain with subjects, previews and waits
- Sender, Reply-To, weekdays, hours and time zone
- Per-minute and daily sending limits
- Automatic stops on reply, unsubscribe or bounce
- New list members enrolled automatically in about two minutes
Email editor
Write without touching code.
- Word-like formatting, lists, headings, links and images
- Private images delivered through signed links
- Faithful final-email preview
- Test email before activation
Sending & tracking
Controlled delivery from your account.
- Immediate or scheduled sending through the Resend API
- Automated engine runs every two minutes in batches
- Multiple verified domains and senders
- Secure automatic unsubscribe link
- Delivery, open, click, reply, bounce, spam and delay events
- Readable event history — never raw event codes
Dashboard
The signal, without the noise.
- Contacts, sent, queued and reply counters
- Recent activity in plain language
- Per-sequence figures
Settings & security
Sensitive details stay protected.
- Encrypted Resend API key that is never redisplayed
- Verified domains, senders and default sender
- Three-step webhook setup with direct Resend access
- Encrypted webhook signing secret
- Default sending limits
Straight answers
Before you send your first email.
Is Sifet really free?+
Yes. Sifet charges $0 for contacts, sequences, seats and usage. Your separate Resend plan may have its own price.
Why do I need Resend?+
Sifet organizes and automates the work. Resend is the delivery infrastructure that sends the emails from your verified domain.
Does Sifet provide contacts?+
No. You import your own targeted contacts. This keeps Sifet focused, transparent and free.
Will Sifet guarantee inbox placement?+
No tool can guarantee it. But using Resend already gets you a long way on deliverability, and Sifet helps and guides you further so you gain even more.
Can I send thousands of emails per day?+
Sifet can orchestrate high volumes, but your actual volume depends on your Resend plan, domain reputation and responsible sending limits.
Is setup technical?+
Sifet guides you step by step: API key, verified sender, contacts, webhook and sequence activation.
Ready when you are
Build outreach people want to answer.
Bring your contacts and your Resend account. Sifet brings the sequence workflow — free.