Instantly and Smartlead both come up when people look for a way to find prospects and reach them. Here is how they compare on price, data, sending, channels and AI, using facts from each vendor’s own site, last checked October 1, 2026.
At a glance
Pricing
| Instantly | Smartlead | |
|---|---|---|
| Starting price | From $47/month | From $39/month |
| Free plan | CRM can be used for free with no credit card (per its CRM page); no free outreach plan listed | No |
| Trial | Free trial, no credit card required (duration not stated on the pricing page) | Pricing page offers 50% off the first month on any plan, no credit card required; FAQ links a free trial without stating its length |
| Plans | Growth (outreach): $47/month · Unlimited email accounts and warmup, 1,000 uploaded contacts, 5,000 emails/month Hypergrowth (outreach): $97/month · 25,000 uploaded contacts, 125,000 emails/month, premium live support Lightspeed (outreach): $358/month · 100,000 uploaded contacts, 500,000 emails/month, SISR system Starter (bundle): $94/month (monthly billing) ($85/month billed yearly) · 5,000 emails/month, 1,000 uploaded contacts, 1,500 credits/month, lead database access, AI Sales Agent | Base: $39/month (monthly billing) ($32.50/month billed yearly) · 2,000 contacts stored, 6,000 email sends, 2,000 verified prospect emails; no CRM, calls, private infrastructure or API Pro: $94/month (monthly billing) ($78.30/month billed yearly) · 30,000 contacts stored, 90,000 email sends, 30,000 verified prospect emails, CRM access; API as add-on Unlimited Smart: $174/month (monthly billing) ($144.50/month billed yearly) · Unlimited contacts, 150,000 email sends, 50,000 verified prospect emails, CRM, warmup pool, private OAuth Unlimited Prime: $379/month (monthly billing) ($314.60/month billed yearly) · Unlimited contacts, 500,000 email sends, 170,000 verified prospect emails, CRM, calls, private infrastructure, API and webhooks, dedicated manager, 3 SmartServers |
Features side by side
| Instantly | Smartlead | |
|---|---|---|
| Lead data | 450M+ B2B lead database, paid with Instantly credits (standalone credit plans or bundles) | SmartProspect lead finder with verified prospect emails (monthly allowance per plan) |
| Warm-up | Unlimited email warmup | Exclusive warm-up pool with human-like interactions |
| Sending inboxes | Unlimited email accounts on every plan | Unlimited mailboxes |
| Not listed on its site | Through native integrations with HeyReach and Aimfox (per its own blog), not built in | |
| Calls, SMS, WhatsApp | Calls and SMS from the browser in Instantly CRM; WhatsApp not mentioned | SmartDialer for calls with parallel dialing and local-presence numbers (call access on Unlimited Prime); SMS and WhatsApp not mentioned |
| AI writing | AI Copilot for campaign creation, AI personalization | SmartAgents that research leads and write personalized emails |
| Replies / inbox | Unibox plus AI Reply Agent (listed from the Scale bundle) | Master Inbox with an AI reply manager that prioritises hot leads |
| CRM | Built-in CRM (unlimited seats) and integrations with other tools | HubSpot, Salesforce, Pipedrive, Clay, Listkit and more, plus built-in CRM from Pro |
| API | API and webhooks listed among plan features | API and webhooks included on Unlimited Prime, add-on on lower plans |
| Agencies | White-label agency portal on Hypergrowth and Lightspeed plans (custom subdomain for clients), per its help center | White-label at $29 per client; one client included free with the Pro plan |
Facts from each vendor’s own pricing and product pages, last checked October 1, 2026: Instantly, Smartlead. Prices change often, so check before you buy.
Where Instantly stands out
- Unlimited sending accounts and warmup on all plans
- High monthly email volumes (up to 500,000)
- Own 450M+ B2B lead database
- Built-in CRM with calls and SMS, unlimited seats
- AI Reply Agent and AI Sales Agent
Limitations
- Lead data is sold separately as credits unless you buy a bundle
- Uploaded contact limits (1,000 on the entry plans)
- White-label requires Hypergrowth or higher
- LinkedIn outreach is not described on its pricing or home pages
Where Smartlead stands out
- Unlimited mailboxes and, from Unlimited Smart, unlimited contact storage
- Verified prospect emails included in every plan
- AI reply manager in the master inbox
- Built-in dialer on the top plan
- Low per-client white-label price for agencies
Limitations
- No free plan
- API is included only on the top plan (add-on below)
- LinkedIn only via third-party integrations
- Base plan has no CRM, calls or API
And if you don’t have a list yet?
Both tools expect you to decide who to contact. If you sell to small or local businesses, or you want the targeting and the writing done for you, LeadGen.tools reads your website, finds the companies and the person who decides at each one, and writes a different email for every prospect. Free plan, no card.
FAQ
Is Instantly cheaper than Smartlead?
By listed starting price: Instantly from $47/month, Smartlead from $39/month. Limits per plan differ, so compare what each plan includes.
Does Instantly or Smartlead have a free plan?
Instantly: CRM can be used for free with no credit card (per its CRM page); no free outreach plan listed. Smartlead: no free plan listed.
What is the main difference between Instantly and Smartlead?
They differ most on: linkedin. Instantly is best for senders who need high volume across many inboxes and want lead data, CRM and AI reply handling in one vendor. Smartlead is best for agencies and high-volume senders who want unlimited mailboxes, AI reply triage and cheap white-label client access.