Best Apollo.io alternatives (2026)

What sets it apart Unlimited sending-mailbox connections with automatic inbox rotation are included on every plan, including the $39 entry tier, whereas many competing tools cap the number of connected mailboxes per plan

Best for Sales teams, SDRs, and lead-generation agencies running high-volume cold outreach across many sending mailboxes; agencies additionally benefit from the white-label client workspaces · Pricing model Subscription SaaS with tiered monthly plans: Base $39, Pro $94, Unlimited Smart $174, and Unlimited Prime $379 per month, with roughly 17% off on annual billing. Higher tiers raise or remove caps on active leads and monthly email sends. A free trial is available, but there is no permanent free plan.

Aimed at sales teams and agencies running outbound at volume, Smartlead is a cold email platform that connects an unlimited number of sending mailboxes on every plan and rotates sends across them. It pairs that with AI-driven mailbox warmup, a consolidated master inbox for replies, and multi-step sequencing. Agencies can also spin up white-label client workspaces, which fits lead-generation shops managing outreach across many accounts. Pricing starts at $39/month and climbs to $379 for uncapped lead and email volume; a free trial is offered, but there is no permanent free tier.

Sources Smartlead homepage · Smartlead pricing page

What sets it apart Built-in email warm-up (lemwarm) and a deliverability hub integrated into the outreach sequencer, combined with conditional steps that move a non-responsive lead from email to LinkedIn, calls, or other channels within one campaign

Best for Founders, agencies, and SMB sales teams running multichannel outbound who want email warm-up and deliverability tooling built into the sequencer · Pricing model Per-user subscription. Email plan $69/user/mo ($55 billed annually); Multichannel $109/user/mo ($87 annually); Enterprise custom-quoted (5+ seats). No free plan; 14-day trial with no card required. Data enrichment and intent signals are sold separately as pay-per-credit add-ons (about $0.01/credit).

lemlist runs cold-outreach sequences across email, LinkedIn, phone, WhatsApp, and SMS from a single campaign, with conditional steps that reroute a lead to another channel when an email goes unanswered. It bundles its own email warm-up tool, lemwarm, plus a deliverability hub for monitoring mailbox and domain health, so senders do not have to bolt on a separate warm-up service. A lead database and contact enrichment are available as pay-per-credit add-ons on top of the seat subscription. The fit is founders, agencies, and SMB sales teams running their own outbound rather than large enterprises.

Sources lemlist - Pricing page · lemlist - Homepage · lemlist - Multichannel Prospecting product page

What sets it apart Goes beyond a cold-outreach sequencer by combining multi-channel cadences with conversation intelligence, deal management, and forecasting in a single platform, anchored by bidirectional Salesforce sync and 180+ integrations

Best for Established B2B revenue teams - SDRs, account executives, and RevOps - running multi-channel outreach at scale and wanting engagement, conversation intelligence, and forecasting tied to their CRM in one platform · Pricing model No publicly listed prices; quote-based via the sales team. Sold as two main plans, Advanced and Premier, on annual contracts, with a dialer add-on. No free tier (the DB "starting_price=$0" is inaccurate - every published tier reads "Talk to Sales"). Third-party guides estimate list rates around $125-$180 per user per month before negotiation.

Built around multi-step "cadences," Salesloft sequences prospect touchpoints across email, phone, and social from one workspace, then adds conversation intelligence, deal management, and forecasting so a full revenue team can work from a single system rather than a standalone outreach tool. It syncs bidirectionally with Salesforce and lists more than 180 integrations. Pricing is quote-based through the sales team, packaged into Advanced and Premier plans with no free tier, which orients it toward established SMB-to-enterprise sales organizations rather than solo prospectors. The company completed a merger with Clari on December 3, 2025, combining its engagement stack with Clari's revenue forecasting under new CEO Steve Cox.

Sources Salesloft Platform Overview (vendor) · Salesloft Pricing page (vendor) · CloudTalk - Salesloft Plans & Pricing guide · Salesloft newsroom - Clari & Salesloft complete merger

What sets it apart Combines sales-engagement sequences with conversation intelligence, deal management/health scoring, and forecasting in a single platform rather than being a standalone cold-email or sequencing tool; recent releases add configurable "agentic" workflow agents via an Agent Studio canvas

Best for Enterprise and upper-mid-market sales organizations that already run a CRM at scale and want prospecting sequences, conversation intelligence, deal management, and forecasting unified in one platform · Pricing model Quote-based (contact sales). The vendor pricing page lists no dollar amounts and no free tier or free trial; it names three tiers - Amplify Core, Amplify Plus, and Amplify Pro - combining per-seat licensing with consumption-based AI credits. Third-party pricing guides estimate entry seats around $100-$120 per user per month with roughly a 5-seat minimum, plus possible implementation/platform fees; these figures are not vendor-confirmed.

A sales engagement platform aimed at enterprise revenue teams, Outreach runs multi-channel prospecting across email, phone, and LinkedIn through automated sequences, then layers on conversation intelligence, deal management with health scoring, and forecasting, so the tool that drives a rep's daily activity also rolls pipeline up to leadership. As of 2026 the vendor has moved its primary site from outreach.io to outreach.ai and is repositioning around "agentic AI," adding configurable workflow agents built in an Agent Studio canvas for motions such as inbound follow-up and deal alerts. It publishes no rates and offers no free tier; pricing is quote-based across three Amplify plans, with third-party guides putting entry seats near $100 per user per month and metering AI usage as credits. It fits sales organizations already running a CRM at scale rather than small teams wanting a lightweight cold-email tool.

Sources Outreach - Agentic AI Platform for Revenue Teams (homepage) · Outreach - Sales Engagement Platform · Outreach - Pricing page · MarketBetter - Outreach.io Pricing 2026

What sets it apart Waterfall enrichment across a marketplace of 150-plus data providers, querying sources in sequence to raise match and fill rates, combined with Claygent, an AI agent that researches companies and people from the web

Best for Technical go-to-market, RevOps, and sales-operations users who build enrichment and prospecting workflows in a table-and-logic environment, at company sizes from startup to enterprise · Pricing model Credit-based subscription with a free tier (100 data credits and 500 actions per month). Paid tiers on the vendor pricing page: Launch from $167/mo, Growth from $446/mo, and custom Enterprise. Two meters are billed separately: data credits (from $0.05 each) for records sourced from providers, and actions (under $0.01 each) for enrichment, workflow, and AI runs.

Clay is a data-enrichment and outbound platform built around a spreadsheet interface: teams assemble tables of accounts or people, then enrich each row by drawing from a marketplace of 150-plus data providers. Its defining mechanic is the waterfall, which queries providers in sequence until one returns a match and so lifts fill rates beyond what any single source gives. The product also runs an AI research agent, Claygent, to scan websites and summarize findings, and it suits technical GTM and RevOps operators comfortable with conditional logic rather than reps wanting a turnkey tool. Pricing is credit-based, splitting "data credits" for sourced records from "actions" for platform and workflow runs.

Sources Clay pricing page · Clay homepage · Clay blog: Data Enrichment · First Round Review: Clay's Path to Product-Market Fit

What sets it apart Jason, a built-in autonomous AI SDR agent that sources prospects, personalizes sequences, handles replies, and books meetings, offered as a separate product from the core sales engagement plans

Best for B2B sales and agency teams running high-volume multichannel outbound (email, LinkedIn, calls, SMS, WhatsApp), from SMB up to enterprise · Pricing model Freemium plus tiered per-user subscriptions. A limited free plan is available (with a small monthly data-credit allotment); paid Sales Engagement plans are billed per user per month, with the entry email plan around $59 and the multichannel plan around $99 (annual billing). The autonomous Jason AI SDR is a separate product priced higher (roughly $299/month and up). Add-ons such as LinkedIn automation, calls/SMS, and data credits raise effective cost.

Launched in 2014, Reply.io is a sales engagement platform that runs outbound sequences across email, LinkedIn, calls, SMS, and WhatsApp from one workspace. Its distinguishing piece is Jason, an AI SDR agent that can source prospects, personalize messages, respond to inbound replies, and book meetings with limited human oversight; it is sold as a separate product rather than bundled into the core engagement plans. Pricing runs from a limited free plan up through tiered per-user subscriptions, with the entry email plan around $59 per user per month. It fits B2B sales and agency teams running volume outbound, from SMB up to larger organizations.

Sources Reply.io - homepage (product, channels, AI SDR) · Reply.io - Jason AI SDR product page · Woodpecker - Reply.io Pricing (2025) · Tekpon - Reply.io Pricing

What sets it apart Unlimited email account connections are included on all plans, rather than billed per inbox as is common in the category, and a native B2B Lead Finder database is bundled with the outreach tooling

Best for Solo senders, SMBs, and agencies running high-volume B2B cold email who want to add many sending inboxes without per-account fees and prospect from a built-in lead database · Pricing model Subscription, tiered by sending and active-prospect volume, billed monthly or annually. Cheapest paid plan (Outreach Starter) is $25/mo on annual billing (about $36/mo month-to-month); higher tiers (Outreach Pro/Scale/Scale Plus) raise email and prospect limits. All tiers include unlimited email accounts. No permanently free tier; a 7-day free trial (no card required) includes limited email, lead, and verification credits.

Saleshandy is a cold email outreach platform for B2B sales teams and agencies, pairing sequence automation, sender rotation, and inbox warm-up with a built-in prospect database. It connects an unlimited number of email accounts on every plan, a pricing choice that departs from the per-inbox charges common among competing senders. The included Lead Finder draws on a contact database the company markets at over 850 million records. Paid plans start at $25 per month on annual billing, with no free tier and a 7-day trial.

Sources Saleshandy - All-in-one Cold Outreach Platform (vendor home) · Saleshandy B2B Lead Finder (vendor) · Saleshandy Pricing 2026 - ColdEmailKit · Saleshandy Pricing in 2026 - Puzzle Inbox