How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Salesloft is the closest like-for-like Outreach replacement, with cadences, dialer, coaching and analytics for sales teams.
- Apollo combines a huge contact database with sequences, making it the best all-in-one prospecting and engagement tool.
- Reply, Lemlist and Instantly suit smaller teams and agencies that want cold email at a lower price.
- Klenty and Mixmax are strong for teams that live in Gmail or need tight CRM integration.
- Deliverability decides cold outreach success more than features, so check email warmup, domain rotation and inbox placement before choosing.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 Salesloft | Closest Outreach replacement | See website | No |
 Apollo | Database plus sequences | Free | Yes |
 Reply.io | Affordable multichannel outreach | See website | Free trial |
 Lemlist | Personalised cold email | See website | Free trial |
 Instantly | Cold email at scale | See website | Free trial |
 Klenty | Sales engagement for small teams | See website | Free trial |
 Mixmax | Gmail-based sales engagement | See website | Free plan |
 Woodpecker | Simple cold email | See website | Free trial |
 Smartlead | Deliverability-focused outreach | See website | Free trial |
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
The best Outreach alternatives
#1Salesloft
Best for: Closest Outreach replacement4.5/5 on
G2 (9,907 reviews, checked Oct 2026)
Visit salesloft.com
Starting priceSee website
Free planNo
Salesloft is the most direct alternative to Outreach, and the two are regularly compared head to head. It covers multi-step cadences across email, calls, LinkedIn and SMS, with a built-in dialer, conversation intelligence, coaching tools and analytics that show what actually books meetings. For a sales team moving off Outreach, Salesloft's workflow will feel familiar, which shortens the transition.
Integration with Salesforce is deep, with activity logging, opportunity tracking and reporting that managers rely on. Rhythm, Salesloft's AI feature, prioritises the next best action for each rep, which helps large teams focus on the deals that matter.
Pricing is enterprise-level and quoted by seats and features, and implementation benefits from a dedicated rollout. But for a team that wants Outreach-level capability without Outreach, Salesloft is the safest replacement.
What we like- Full cadence, dialer, coaching and analytics suite
- Strong Salesforce integration
- Proven at scale
Watch out for- Enterprise pricing
- Implementation takes time
#2Apollo
Best for: Database plus sequences4.7/5 on
G2 (9,847 reviews, checked Oct 2026)
Visit apollo.io
Starting priceFree
Free planYes
Apollo combines two products that teams usually buy separately: a B2B database of millions of contacts and companies, and a sales engagement platform with sequences, a dialer and analytics. That combination means a rep can find a prospect, verify the email, and add them to a sequence without leaving Apollo.
The free tier is generous for small teams, covering a limited number of contacts, emails and sequences, while paid plans add more credits, advanced filters and integrations with Salesforce and HubSpot. Buying signals, such as job changes and funding news, help prioritise outreach.
Data accuracy is not perfect, as with any large database, so verify key contacts before a major campaign. But for a team that wants prospecting and engagement in one subscription, Apollo offers the best value in this list.
What we like- Huge B2B contact database
- Sequences, dialer and analytics in one platform
- Generous free tier
Watch out for- Data accuracy varies
- Advanced features need paid plans
#3Reply.io
Best for: Affordable multichannel outreach4.6/5 on
G2 (1,559 reviews, checked Oct 2026)
Visit reply.io
Starting priceSee website
Free planFree trial
Reply.io is a multichannel sales engagement platform that suits small and mid-size teams. Sequences combine email, LinkedIn touches, calls, SMS and WhatsApp, with an AI assistant that drafts personalised openers and follow-ups. Reporting shows open, reply and meeting rates by step, so teams can see which sequence stages work.
The interface is clean and the setup is faster than an enterprise platform, which appeals to agencies and startups that need to launch campaigns quickly. Integrations cover major CRMs, including Salesforce, HubSpot and Pipedrive, plus Zapier for everything else.
Pricing is tiered by features, so compare plans carefully for the channels you need. Reply lacks the coaching depth of Salesloft, but for affordable multichannel outreach, it is a strong Outreach alternative.
What we like- Email, LinkedIn, calls and SMS in one sequence
- AI assistant
- Good reporting
Watch out for- Pricing varies by features
- Smaller ecosystem than Salesloft
#4Lemlist
Best for: Personalised cold email4.6/5 on
G2 (2,416 reviews, checked Oct 2026)
Visit lemlist.com
Starting priceSee website
Free planFree trial
Lemlist built its name on personalisation: dynamic images, videos and landing pages that include each prospect's name, company or website screenshot, which lift reply rates compared with generic templates. Campaigns are easy to set up, with multistep sequences, A/B testing and a dashboard that tracks opens, clicks and replies.
Deliverability tools include email warmup, custom tracking domains and inbox placement checks, which matter for cold email at scale. Lemlist also covers LinkedIn outreach and calling on higher plans, though email remains its core strength.
Call and dialer features are thinner than Salesloft's, and pricing rises as you add seats and features. But for a team whose main channel is cold email and wants it to feel personal, Lemlist is one of the best tools available.
What we like- Personalised images and videos
- Strong deliverability tools
- Easy campaign setup
Watch out for- Email-focused, less call and dialer depth
- Pricing rises with features
#5Instantly
Best for: Cold email at scale4.8/5 on
G2 (4,161 reviews, checked Oct 2026)
Visit instantly.ai
Starting priceSee website
Free planFree trial
Instantly is designed for one job: sending cold email at scale without landing in spam. It supports unlimited email accounts and inboxes on higher plans, with automated warmup that builds sender reputation gradually, plus inbox placement testing and deliverability monitoring. Campaign setup is fast, with sequences, A/B testing and a clean reporting view.
Agencies and lead generation teams favour Instantly because it handles many clients and domains from one dashboard, and its pricing scales with volume rather than seats. The interface is simpler than Salesloft's, which is a feature, not a flaw, for teams that only need email.
It lacks the dialer, coaching and deep CRM features of a full sales engagement platform, so teams that need calls and LinkedIn alongside email should look at Reply or Salesloft. For pure cold email volume, Instantly is hard to beat.
What we like- Built for high-volume cold email
- Unlimited inboxes on higher plans
- Strong warmup and deliverability
Watch out for- Narrower feature set than full engagement platforms
- Analytics less deep
#6Klenty
Best for: Sales engagement for small teams4.6/5 on
G2 (391 reviews, checked Oct 2026)
Visit klenty.com
Starting priceSee website
Free planFree trial
Klenty is a sales engagement platform built for small and mid-size teams that want Outreach-style cadences without enterprise complexity. Sequences combine email, calls, LinkedIn and SMS, with task reminders, a dialer and reporting that shows reply rates and meeting bookings by rep and sequence.
CRM integrations are a strength, with native connections to Salesforce, HubSpot, Pipedrive and Zoho that log activities automatically. Setup is quick, support is responsive, and pricing is more accessible than Salesloft or Outreach, which suits growing teams.
Klenty lacks some of the AI coaching and analytics depth of larger platforms, and it scales less smoothly to hundreds of reps. But for a team of five to fifty reps that wants solid cadences and CRM sync, Klenty is excellent value.
What we like- Easy cadences across email, calls and LinkedIn
- Strong CRM integrations
- Good for small teams
Watch out for- Smaller scale than Salesloft
- Fewer AI features
#7Mixmax
Best for: Gmail-based sales engagement4.6/5 on
G2 (1,486 reviews, checked Oct 2026)
Visit mixmax.com
Starting priceSee website
Free planFree plan
Mixmax brings sales engagement into Gmail itself, which is its main appeal for Google Workspace teams. Sequences, templates, email tracking, polls, calendars and surveys all work from the inbox, so reps never switch tools. A free plan covers basic tracking and templates, with paid plans adding sequences, automation and CRM sync.
Salesforce integration logs emails, opens and meetings automatically, and rules can trigger follow-ups based on prospect behaviour. The interface feels native to Gmail, which shortens training time for teams that already live there.
Mixmax only works with Gmail, so Outlook teams need another tool, and its feature set is narrower than a full platform like Salesloft. But for a Gmail-based team that wants engagement without leaving the inbox, Mixmax is the most natural choice.
What we like- Works inside Gmail
- Sequences, templates and tracking
- Good Salesforce integration
Watch out for- Gmail only
- Less suited to teams on Outlook or other mail
Starting priceSee website
Free planFree trial
Woodpecker is a straightforward cold email tool that prioritises reliability over flash. Campaigns support multistep sequences, personalisation, A/B testing and automatic follow-ups, with deliverability features like warmup, bounce protection and inbox rotation. Agencies like its client management and white-label options.
The interface is basic compared with Lemlist or Instantly, but it is easy to learn and hard to break, which suits teams that want to send good cold email without a week of setup. Support is responsive, and pricing is accessible for small teams and agencies.
Woodpecker covers email only, so teams that need calls, LinkedIn and SMS alongside it should pair it with another tool or choose a multichannel platform. For simple, dependable cold email, it is a solid, no-nonsense option.
What we like- Simple and reliable cold email
- Good deliverability features
- Agency-friendly
Watch out for- Fewer channels than multichannel platforms
- Interface is basic
#9Smartlead
Best for: Deliverability-focused outreach4.5/5 on
G2 (448 reviews, checked Oct 2026)
Visit smartlead.ai
Starting priceSee website
Free planFree trial
Smartlead is built around deliverability for high-volume cold email. It offers unlimited mailboxes, automated warmup, inbox placement testing and smart sending patterns that protect domain reputation, which is critical when sending thousands of emails a month. Agencies get sub-accounts, client management and centralised reporting.
Campaign features cover sequences, personalisation, A/B testing and a unified inbox that merges replies across mailboxes, so reps handle responses in one place. Smartlead's infrastructure focus means fewer bounces and spam placements than a generic tool at the same volume.
It is email-only, so teams needing calls and LinkedIn must look elsewhere, and the interface takes a little learning. But for agencies and teams where deliverability is the top priority, Smartlead is one of the strongest tools in this category.
What we like- Unlimited mailboxes and warmup
- Strong deliverability infrastructure
- Agency features
Watch out for- Email-only focus
- Interface takes learning
How we chose
We compared tools on cadence and sequence features, channel coverage, deliverability, CRM integrations, analytics and pricing. Prices were checked against vendor sites, and where pricing is custom or tiered we say so. We also read public user reviews to confirm which tools teams actually keep using and which ones disappoint on deliverability or support.
Protecting deliverability from day one
Cold outreach fails more often on deliverability than on copy. Warm up new domains and inboxes gradually over several weeks, use a separate domain for cold email rather than your main company domain, and keep lists clean by removing bounces and unsubscribes quickly. Personalise the first line, keep emails short, and avoid spam trigger words and heavy images. Monitor bounce rates, spam complaints and reply rates weekly, and pause any campaign whose metrics deteriorate.
Measure meetings, not opens
Open rates are unreliable since Apple's privacy changes, so judge campaigns on reply rates and meetings booked. Track which sequence steps, subject lines and personalisation approaches produce replies, and double down on those. A smaller, well-targeted list with a good reply rate beats a huge list that lands in spam.
Frequently asked questions
What is the best Outreach alternative overall?
Salesloft is the closest like-for-like replacement, with a full cadence, dialer and analytics suite. Apollo is best if you also need a prospect database, while Reply, Lemlist and Instantly suit smaller teams focused on cold email.
Is Salesloft better than Outreach?
They are closely matched, and the better choice often depends on your CRM, team size and existing integrations. Salesloft is known for coaching and Salesforce depth, while Outreach is known for sequence flexibility and governance. Trial both with your real workflow before deciding.
Can I do cold email for free?
Apollo and Mixmax offer free tiers that cover basic prospecting and email, but serious cold email needs a paid tool for deliverability features like warmup and inbox rotation. Free tiers are best for testing, not for volume campaigns.
How many emails can I send per day per inbox?
For cold email, most deliverability experts recommend 30 to 50 emails per day per warmed inbox, spread across the day. Sending hundreds from a fresh inbox is the fastest way to damage your domain reputation and land in spam.
Do I need a dialer as well as email?
It depends on your sales motion. Teams selling high-value products benefit from calls alongside email, since a call converts better than an email alone. Cold email-only teams can skip the dialer, but multichannel sequences generally book more meetings.
What is email warmup and why does it matter?
Warmup gradually increases sending volume from a new inbox while generating positive engagement, such as opens and replies, which builds sender reputation with mailbox providers. Without warmup, a new domain's emails are far more likely to land in spam.
Sources we checked (9)
- https://www.salesloft.com
- https://www.apollo.io
- https://reply.io
- https://www.lemlist.com
- https://instantly.ai
- https://www.klenty.com
- https://www.mixmax.com
- https://woodpecker.co
- https://www.smartlead.ai
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.