Instantly vs Lemlist vs Outly: A Definitive Comparison

TL;DR

This article compares the top 3 B2B outreach platforms for 2026 , analyzing their email automation, LinkedIn capabilities, AI features, and safety measures to help you choose the right tool for your sales strategy.

Instantly dominates high-volume cold email outreach with 50%+ deliverability rates and pre-warmed accounts, making it the go-to choice for email agencies and serious senders.

lemlist excels at multi-channel personalization with AI voice cloning and advanced variables, perfect for small teams wanting to combine email, LinkedIn, and other channels seamlessly.

Outly leads in safe LinkedIn automation with AI reply management , using dedicated residential IPs and smart features like SalesGPT for automated meeting booking.

Why we included Outly in this comparison : While Instantly lacks LinkedIn automation and lemlist has account safety concerns, Outly was built specifically to solve LinkedIn automation challenges with dedicated IPs, making it essential for safe LinkedIn outreach.

Interested? Let's get into some more details!

After extensively testing Instantly , lemlist , and Outly by running outreach campaigns across both email and LinkedIn, the core differences became apparent:

Instantly is purpose-built for high-volume cold email outreach . With features like inbox rotation, deliverability analytics, and integrated B2B lead data, it's become the preferred choice for cold email agencies managing large-scale campaigns. Its vertically integrated approach combines all needed tools in one clean interface, but this comes with a clear focus on email rather than multi-channel outreach.

lemlist approaches outreach from a multi-channel perspective, combining email and LinkedIn automation. While it serves small B2B sales teams well for moderate email volumes (under 5,000 monthly), its browser-based LinkedIn automation requires keeping your computer running continuously, limiting its effectiveness for serious LinkedIn campaigns.

However, for B2B teams primarily focused on LinkedIn outreach , both platforms have significant limitations.

This is why I've included Outly in the comparison. Using dedicated residential IPs and mobile APIs, it offers reliable LinkedIn automation with built-in safety mechanisms. This architecture has made it particularly valuable for B2B founders and sales teams who need dependable LinkedIn outreach without risking their accounts.

In this article, I compare these tools across six key areas:

1. LinkedIn Automation
2. Email Outreach
3. Safety & Deliverability
4. Multi-channel Capabilities
5. Personalization and AI capabilities

I'll also touch on ease of use and customer support so that you have all the information you need to make the right decision for your needs.

Feature	Instantly (4.8 on G2)	Lemlist (4.6 on G2)	Outly (4.8 on G2)
Price	🏆 ⭐⭐⭐⭐ Starts at $47/mo (Growth) $97/mo (Hypergrowth) $358 (Light Speed) Pricing scales with contacts & email volume	⭐⭐⭐ $79/mo (Email Pro) $109/mo (Multichannel) Custom (Enterprise) Pricing scales with email & LinkedIn accounts	⭐⭐⭐⭐ $59/mo (Basic) $79/mo (Advanced) $99/mo (Professional) Pricing scales with features
LinkedIn Automation	⭐⭐ No native LinkedIn automation	⭐⭐⭐ Buggy but functional (browser-based, requires computer on)	🏆 ⭐⭐⭐⭐⭐ Highly rated for safety, reliability, cloud-based with dedicated IPs
Email Automation	🏆 ⭐⭐⭐⭐⭐ 50%+ open rates, excellent deliverability, pre-warmed emails	⭐⭐⭐⭐ Good automation, but needs technical setup	⭐⭐ Basic email follow-ups, focus on LinkedIn
Account Safety	🏆 ⭐⭐⭐⭐ Strong email safety features, automated warm-up	⭐⭐ Users report LinkedIn bans	🏆 ⭐⭐⭐⭐⭐ Praised for consistent LinkedIn protection
AI Campaign Creation	⭐⭐⭐ AI Copilot for campaign creation, subject lines, follow-up sequences	⭐⭐⭐ Prompt-based AI campaigns (single template)	🏆 ⭐⭐⭐⭐⭐ SalesGPT trained on best cold emailing practices
AI Reply Management	🏆 ⭐⭐⭐⭐⭐ AI Reply Agent handles responses with 5 credits per reply	❌ Sequence stops after reply	🏆 ⭐⭐⭐⭐⭐ AI handles replies to book meetings, collect emails/phones
Ease of Use	🏆 ⭐⭐⭐⭐⭐ Intuitive interface; some email integration challenges	⭐⭐⭐ Mixed reviews, some find UI confusing	⭐⭐⭐⭐ Clean UI with room for improvement
Support Quality	⭐⭐⭐⭐⭐ Fast and helpful support	⭐⭐⭐⭐ Well-regarded support team	🏆 ⭐⭐⭐⭐⭐ Highly rated, proactive support
G2 Reviews	3951 reviews, 4.8/5	1056 reviews, 4.6/5	5 2 reviews, 4.8/5 (rising star)
Best For	High-volume cold email outreach with top deliverability (favored by agencies)	Cold email + LinkedIn outreach for B2B sales teams	LinkedIn automation + AI reply management for solopreneurs, founders, salespeople
Try For Free	Try Instantly Free	Try Lemlist Free	Try Outly Free

What is Instantly?

"The Apple of cold email outreach" 📧✨

In 2021, Instantly was founded by cold email agency owners Raul, Nils, Reio and a technical wizard by the name of Sumit.

Their clean, intuitive interface houses a powerful engine designed specifically for cold email agencies and high-volume senders.

Users consistently report open rates above 50%, showcasing the platform's emphasis on email deliverability and inbox placement. According to Instantly's 2026 Cold Email Benchmark Report analyzing billions of emails, the average reply rate is 3.43% with top performers exceeding 10%.

What is lemlist?

"Your multi-channel outreach education + software" 🔄💼

Founded as a solution for multi-channel outreach in 2018 by Guillaume Moubeche and 2 other technical wizards Francois and Vianney, lemlist aims to bridge the gap between email and LinkedIn outreach for small B2B sales teams.

lemlist shines in its email capabilities, offering features like conditional sequences, custom landing pages, and a large lead database.

Their 2025-2026 product cycle introduces Agentic AI enrichment and advanced AI voice cloning capabilities through ElevenLabs integration, allowing users to create voice messages in under 2 minutes.

What is Outly?

"Making LinkedIn automation safe and reliable" 🛡️🤖

Founded in May 2020, Outly emerged from a clear market need: making LinkedIn automation reliable and safe.

While other tools were getting users' LinkedIn accounts banned, Outly took a different approach by building a cloud-based system with dedicated residential IPs and mobile API integration.

Growing to serve over 4,200 users in just four years, Outly has established itself as the go-to platform for safe LinkedIn automation.

Instantly vs lemlist vs Outly: LinkedIn Automation

Instantly lacks LinkedIn features, lemlist offers basic integration, while Outly excels with cloud-based safety

Instantly	lemlist	Outly
⭐⭐	⭐⭐⭐	⭐⭐⭐⭐⭐

LinkedIn automation allows you to automate connection requests , InMails , and LinkedIn messages while maintaining account safety. The key factors are

1. cloud vs. browser-based automation
2. connection request and message limits and
3. safety features.

LinkedIn Automation Architecture

Outly uses a cloud-based architecture with dedicated IPs, lemlist relies on browser extension, while Instantly has no native LinkedIn features.

Outly takes a unique approach by using dedicated residential IP addresses and LinkedIn's mobile APIs on the backend. This means:

• No browser extension required

• Automation runs 24/7 in the cloud

• Each account gets its own dedicated IP

• Smart throttling automatically adjusts if LinkedIn shows warnings

lemlist's browser-based approach requires:

• Keeping your computer running

• Browser extension installation

• Manual monitoring of LinkedIn limits

• Users report concerns about account safety

Instantly doesn't offer LinkedIn automation, focusing entirely on email outreach.

Connection Request & Message Limits

According to LinkedIn's 2026 limits research, LinkedIn caps you at approximately 100 weekly connection requests for free users and Premium accounts . However, different automation tools handle these limits differently.

Outly leads with safe daily limits:

• 1000 connection requests/month

• 600 follow-up messages/month

• Smart auto-pausing when a prospect replies

lemlist offers standard LinkedIn limits:

• Default LinkedIn limits apply

• No smart throttling

• Users report occasional limit issues

Safety Features & Account Protection

Outly provides comprehensive safety:

• Dedicated residential IPs

• Mobile API integration

• Smart daily throttling

• Auto-pause on warning signals

• Real-time monitoring

lemlist offers basic safety features:

• Browser-based activity tracking

• Manual limit settings

• Some users report account risks

Winner:

Outly. Its cloud-based architecture with dedicated IPs and smart safety features makes it the clear choice for reliable LinkedIn automation.

Instantly vs lemlist vs Outly: Email Outreach

Instantly leads with high deliverability, lemlist offers solid multi-channel capabilities, while Outly provides basic email integration

Instantly	lemlist	Outly
⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐

Email automation capabilities determine how effectively you can reach prospects at scale while maintaining high deliverability rates. Key factors include

1. email infrastructure
2. campaign management & scaling inbox warm-up and
3. safety and deliverability features.

Email Infrastructure & Deliverability

Instantly sets the standard with its comprehensive email infrastructure:

• Pre-warmed email accounts ready for immediate use

• Automated warmup system for existing accounts

• Users report consistent 50%+ open rates

• Built-in DMARC, DKIM, and SPF setup

• Automated bounce handling and campaign pausing

lemlist offers solid email capabilities:

• Manual email warmup required

• Up to 5 sending emails per user

• DNS setup guidance provided

• Users report 72-hour wait time for DNS changes

• Good but not exceptional deliverability rates

Outly provides basic email integration:

• 600 emails/month on Starter plan

• Basic personalization features

• Focuses on complementing LinkedIn outreach

• Limited email-specific features

Campaign Management & Scaling

Instantly excels at high-volume sending:

• Unlimited email volume with credit-based pricing

• Automatic email health monitoring

• Built-in CRM for lead management

• Real-time deliverability analytics

• Advanced inbox rotation

lemlist offers flexible campaign management:

• Multi-channel sequence building

• Conditional logic for sequences

• Custom landing page integration

• Limited to 5-15 email accounts

• Good for moderate volume (under 5,000 monthly)

Outly focuses on LinkedIn-first campaigns:

• Basic email follow-up capabilities

• Integration with LinkedIn sequences

• Suitable for low-volume email outreach

• AI-written message templates

Instantly. Their focus on email deliverability, pre-warmed accounts, and high-volume capabilities makes them the clear leader for serious email outreach.

Instantly vs lemlist vs Outly: Safety & Deliverability

Outly prioritizes LinkedIn safety, Instantly excels at email deliverability, while lemlist offers basic protection for both channels

Instantly	lemlist	Outly
⭐⭐⭐⭐	⭐⭐	⭐⭐⭐⭐⭐

Safety and deliverability features protect your accounts from restrictions while maintaining high performance. This encompasses both LinkedIn account protection and email inbox health.

LinkedIn Account Protection

Outly leads with comprehensive LinkedIn safety:

• Dedicated residential IPs for each account

• Mobile API integration avoiding detection

• Smart throttling based on account age

• Real-time monitoring and auto-pause

• Users report zero account bans with proper usage

lemlist offers basic LinkedIn protection:

• Browser-based activity monitoring

• Manual safety limits

• Users report occasional account restrictions

• Requires keeping computer running

• Multiple users mention safety concerns

Instantly doesn't include LinkedIn features, focusing solely on email safety.

Email Deliverability Protection

Instantly provides robust email protection:

• Automated warm-up for new accounts

• Pre-warmed accounts available

• SISR (Smart Inbox Safety Rotation) System

• Automated bounce detection and pausing

• Users report consistent 50%+ delivery rates

lemlist includes standard email safety:

• Basic warm-up functionality

• DNS setup guidance

• Limited to 5 email accounts (standard plan)

• 72-hour waiting period for DNS changes

• Manual monitoring required

Outly offers basic email protection:

• Standard spam prevention

• Basic warm-up features

• Limited to 600 emails/month on Starter

• Focus on complementary email use

Platform-specific. Outly is the clear winner for LinkedIn safety, while Instantly leads in email protection.

Instantly vs lemlist vs Outly: Multi-channel Capabilities

lemlist offers integrated multi-channel campaigns, Outly connects LinkedIn and email, while Instantly focuses on email excellence

Instantly	lemlist	Outly
⭐⭐⭐	⭐⭐⭐⭐⭐	⭐⭐⭐⭐

Channel Integration

lemlist leads with comprehensive channel integration:

• Combined email and LinkedIn sequences

• VoIP integration (Aircall, Ringover)

• Conditional sequence steps

• Custom landing pages

• Centralized multi-channel inbox

Outly offers LinkedIn-focused integration:

• LinkedIn and email coordination

• Sales Navigator integration

• Direct CSV import capabilities

• CRM synchronization (Hubspot, Salesforce)

• Team collaboration features

Instantly focuses on email channel optimization:

• Multiple email account management

• CRM integration

• Website visitor tracking (with $97/mo plan)

• Lead database integration

• No native LinkedIn features

lemlist for true multi-channel capabilities.

Instantly vs lemlist vs Outly: Personalization & AI Capabilities

Outly delivers the most comprehensive LinkedIn-focused AI personalization, lemlist excels at email-centric features, while Instantly offers reliable automation

Instantly	lemlist	Outly
⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐⭐

Personalization Features

Instantly offers solid email personalization:

• Unlimited custom variables using {{VariableName}} syntax
• AI Copilot for personalized line generation and template creation
• Basic personalized images through manual URL variables
• 185M+ contact database with AI lead analysis
• Strong variable integration across email sequences

lemlist offers comprehensive personalization:

• ElevenLabs integration for AI voice cloning in under 2 minutes
• Advanced AI variables using GPT-4 for bulk lead processing
• Dynamic images with prospect names, company logos, and website screenshots
• Liquid syntax for complex conditional personalization logic
• 450M+ prospect database with automated data enrichment

Outly leads with comprehensive personalization tools:

• AI voice/video personalization and manual voice/video notes capabilities

• AI variables for dynamic content insertion and personalization

• LinkedIn data mining for connection and activity insights

• Hyperise integration for personalized images and GIFs

• Custom field support for CRM data imports and scaling

AI Capabilities

Instantly excels in AI automation:

• AI Copilot for campaign creation, subject lines, and follow-up sequences
• AI Reply Agent with confidence-based auto-responses (5 credits per reply)
• Automated send time optimization and A/B testing
• Unified inbox with automatic response categorization

lemlist offers comprehensive AI tools:

• AI sequence generator creating complete campaigns in 3 minutes
• "Ask AI" feature for copy improvement and rewriting
• AI interest detection and lead segmentation
• Free cold email generator with industry-specific templates
• Unified inbox across email, LinkedIn, and WhatsApp

Outly features the most practical AI capabilities:

• SalesGPT for AI-generated messaging sequences across LinkedIn and email

• Smart commenting on LinkedIn posts with AI templates

• AI Appointment Setter for true multi-channel conversation management

• AI variables for automated personalization at scale with account safety

• Smart filtering and tagging for conversation organization

Winner: Outly.

While lemlist offers impressive email-focused AI features and Instantly provides reliable automation, Outly delivers the most comprehensive solution by combining LinkedIn-specific AI personalization with multi-channel capabilities, account safety, and practical business-focused AI tools that work seamlessly across both LinkedIn and email outreach.

Instantly vs lemlist vs Outly: Pros & Cons

Instantly Pros & Cons

Instantly Pros	Instantly Cons
✅ Exceptional email deliverability with 50%+ open rates reported by users	❌ Higher pricing for scaling features
✅ Pre-warmed email accounts save setup time and effort	❌ Limited mobile interface functionality
✅ Intuitive, clean interface with minimal learning curve	❌ Lead finder tool needs improvement in personalization
✅ Highly responsive customer support team	❌ No LinkedIn automation capabilities
✅ Comprehensive warm-up and email health monitoring	❌ Campaign-level analytics could be more granular
✅ Strong scalability with unlimited email volume
✅ Built-in CRM with advanced tracking features

lemlist Pros & Cons

Lemlist Pros	Lemlist Cons
✅ True multi-channel campaign capabilities	❌ Browser-based LinkedIn automation requires computer to stay on
✅ Extensive integration options (CRM, VoIP, automation tools)	❌ Users report frequent UI/UX frustrations
✅ Comprehensive personalization features	❌ LinkedIn account safety concerns reported
✅ Large lead database (450M+)	❌ Limited to 5 email accounts on standard plan
✅ Good email deliverability systems	❌ Technical setup can be challenging
✅ Custom landing page creation	❌ Long DNS verification wait times (up to 72 hours)
✅ Helpful customer support team

Outly Pros & Cons

Outly Pros	Outly Cons
✅ Superior LinkedIn account safety with dedicated IPs	❌ Higher pricing compared to basic automation tools
✅ Cloud-based automation runs 24/7	❌ Limited email capabilities compared to specialized tools
✅ Excellent customer support with proactive assistance	❌ UI/UX could use some improvements
✅ AI-powered message writing capabilities	❌ Some users report delayed stats updates
✅ Smart throttling prevents account restrictions	❌ Self-service functions need enhancement
✅ Transparent pricing structure	❌ More limited feature set compared to all-in-one solutions
✅ Reliable performance with minimal maintenance

Final Verdict: Instantly vs lemlist vs Outly

Tool	Perfect For	Not Ideal For
Instantly	Cold email agencies, high-volume senders	Teams needing LinkedIn automation
Lemlist	Small teams wanting basic multi-channel	High-volume email campaigns
Outly	LinkedIn-focused sales teams and agencies	Pure email outreach campaigns

Each tool serves distinct needs in the B2B outreach landscape:

Use Instantly if:

• You're running a cold email agency or high-volume email campaigns

• Email deliverability is your primary concern

• You need to send over 5,000 emails monthly

• You want a vertically integrated email solution with built-in CRM

• You prefer done-for-you email setup and warming

[Click here to get started with Instantly!]

Use lemlist if:

• You're a small B2B team (1-20 people) needing multi-channel outreach

• You want to combine email and basic LinkedIn outreach

• You need flexible campaign conditions and sequences

• You send moderate email volumes (under 5,000 monthly)

• You value extensive integration capabilities

[Click here to get started with lemlist!]

Use Outly if:

• LinkedIn is your primary outreach channel

• Account safety is your top priority

• You need reliable 24/7 cloud-based automation

• You want AI-assisted message writing

• You're looking for managed services with dedicated support

[Click here to get started with Outly]

The landscape of B2B outreach tools is increasingly specialized.

While Instantly dominates high-volume email outreach with its vertical integration and deliverability focus, Outly excels in safe LinkedIn automation.

lemlist bridges the gap with multi-channel capabilities but may not match the specialized prowess of either competitor in their respective domains.

Choose based on your primary channel: If email is your focus, go with Instantly.

If LinkedIn is your priority, choose Outly. If you need both but don't require excellence in either, lemlist offers a balanced solution.

Wow your leads by cloning yourself and sending personalized videos and voice notes to each lead on LinkedIn.

If you don't reply to leads within 5 mins, your chances of converting them fall by 50%. Our AI replies on your behalf instantly! (and yes, you can train it)

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Outly allows you to invite other team members, so that they can add their LinkedIn Account, run outreach campaigns and get amazing results just like you.