Autocloz vs the rest

Smartlead is a popular cold-email tool — unlimited mailboxes, warmup and rotation.

Instantly is a cold-email sender known for its warmup network and lead database.

lemlist pioneered personalized cold email and added LinkedIn + a lead database.

Aircall is a cloud phone system and dialer for sales and support teams.

Expandi is a LinkedIn automation tool with smart sequences and safety limits.

Wati is a WhatsApp Business API platform for support and broadcast.

HubSpot is a mature CRM and marketing/sales suite with a large ecosystem.

Apollo pairs a large B2B contact database with email/call sequencing.

Reply.io is a multichannel sequencing tool with email, calls and LinkedIn steps.

Woodpecker is a reliable cold-email tool focused on deliverability for agencies and SMBs.

Mailshake is an approachable cold-email + light dialer tool for SMB sales.

Outreach is an enterprise sales-engagement platform with deep forecasting and admin controls.

Salesloft is an enterprise sales-engagement platform with cadences and analytics.

ActiveCampaign is marketing automation + email for nurturing existing, opted-in lists.

Klaviyo is ecommerce email/SMS marketing automation built around store data.

Close is an inside-sales CRM with built-in calling and email, popular with SMB sales teams.

Pipedrive is a widely used visual sales-pipeline CRM aimed at SMB sales teams.

Salesforce is the dominant enterprise CRM platform, highly customizable and broad.

Zoho CRM is a value-priced CRM within Zoho's large business-software suite.

Saleshandy is a cold-email outreach tool with sequences, warmup and a lead database.

Snov.io combines an email finder/verifier with cold-email drip campaigns.

HeyReach is a LinkedIn outreach tool focused on agency-scale, multi-account sending.

Klenty is a sales-engagement tool with email, calling and LinkedIn cadences.

GMass is a Gmail-based mass-email and mail-merge extension for sending campaigns from your inbox.

Attio is a flexible, data-model-driven modern CRM popular with startups.

ZoomInfo is an enterprise sales-intelligence platform — a large B2B contact database with intent data and enrichment.

Sales Navigator is LinkedIn's premium prospecting tool — advanced search, lead lists and InMail.

Freshsales is Freshworks' sales CRM with pipelines, a built-in phone and email sequences.

Monday CRM is a CRM built on monday.com's flexible board-based work platform.

Copper is a CRM that lives inside Google Workspace, popular with Gmail-first teams.

Gong is an enterprise revenue-intelligence platform that records and analyzes sales calls and emails.

Clari is an enterprise revenue-intelligence and forecasting platform.

Dynamics 365 is Microsoft's enterprise CRM and ERP suite, licensed per user across modules.

Oracle CX Sales is an enterprise CRM suite for large sales organizations.

SAP Sales Cloud is SAP's enterprise CRM, part of its broader customer-experience suite.

Calendly is the popular scheduling tool that lets prospects self-book meetings from a shared link.

Cal.com is a popular open-source scheduling platform — booking links, team round-robin and self-hosting.

Acuity Scheduling (by Squarespace) is an appointment-scheduling tool popular with service businesses and solo professionals.

SavvyCal is a scheduling tool known for a booker-friendly overlay-your-calendar experience and personalized links.

Brevo (formerly Sendinblue) is an email marketing and light-CRM platform with transactional email and automation.

Mailchimp is the well-known email marketing platform for newsletters, audiences and marketing automation.

JustCall is a cloud phone and SMS platform for sales and support teams, with a dialer and integrations.

DocSend is Dropbox's secure document-sharing tool with link-based, page-by-page viewing analytics.

PandaDoc automates proposals, quotes and contracts with templates and built-in e-signature.

Pitch is collaborative presentation software for building and sharing polished, on-brand decks.

Qwilr turns proposals and quotes into interactive, web-based pages with analytics and accept/pay.

11x sells AI digital workers — Alice, an AI SDR that autonomously prospects and emails, and Julian, an AI phone agent — aimed at the enterprise.

Artisan sells Ava, an AI BDR that researches prospects and drafts and sends outbound, bundled with a B2B contact database.

Apollo layers AI SDR and AI-powered sequencing on top of its large B2B contact database and engagement suite.

Fireflies.ai is an AI meeting assistant whose bot auto-joins calls to record, transcribe and summarize them across Zoom, Google Meet and Teams.

Otter.ai is an AI meeting-notes and transcription tool that records, transcribes and summarizes meetings in real time, with an assistant that can auto-join calls.

Ruby is a live virtual receptionist and answering service — trained agents answer, route and take messages from your calls and chats on a monthly plan.

Smith.ai blends AI and human agents to answer calls, web chats and intake 24/7, qualifying and booking callers on a per-conversation plan.

Numa is an AI phone assistant that answers and texts back missed callers for dealerships and local businesses, capturing the calls staff can't pick up.

Goodcall is an AI phone agent that answers calls with a voice bot for small businesses — taking messages, answering questions and routing callers 24/7.

A static template library hands you a folder of cold email copy — subject lines and body text you paste into whatever tool you already use.