Page 4 | Best Cold Email Software in the UK of 2026

Twain

Generate sequence copy for multi-channel outbound campaigns. Use signals to create copy that's uniquely relevant to your prospect. Enrich personalized messages for every prospect in your list. Create uniquely personalized sequences with the flexible builder, no prompting is needed. Enrich a lead list with relevant personal data and generate fully unique sequences. No templates, no spintax. Generate personas based on your website or sales playbook in seconds. Create unique tones and custom message frameworks. Store your best outbound templates, and scale them with Twain prospect personalization. Use Chrome extension to follow up with leads, reply to questions, and handle any objections. Review, edit, and adjust generated sequences to make sure Twain sounds like you. All you need is a LinkedIn profile, Twain gathers relevant prospect info to enrich your sequences. Automatically use signals and triggers to match your value proposition to prospect needs.

Starting Price: $15 per month

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UMPTEEN

Sales and Marketing platform for small businesses: Cold Email + Email Marketing + CRM. - Free Plans for most features - Professional Services available to help businesses get the highest ROI

Starting Price: $24/month/user

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Sherlock

Sherlock is an AI-powered email outreach platform that automatically writes and sends personalized emails in seconds, using information found on LinkedIn and company websites. It offers features like AI-assisted email personalization at scale, the ability to send from and rotate multiple accounts, import unlimited leads and contacts from any data source, and integrations with Google Workspace, Office 365, and more. Sherlock is designed to be fast and simple, allowing users to sign up and start sending in minutes, and is compliant with controls to send safely and responsibly. It is lightweight, enabling users to send outreach with ease of use and speed.

Starting Price: $99 per month

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Zapmail

Zapmail is a cold email infrastructure tool that simplifies the setup and management of Google Workspace mailboxes for high-volume outreach. It automates domain and mailbox creation, manages SPF, DKIM, and DMARC configurations, and ensures high deliverability, making it an ideal solution for agencies and freelancers running cold email campaigns. Zapmail offers features such as automated mailbox and domain setup, Google Workspace integration at discounted rates, bulk exports to cold email tools like Instantly and ReachInbox, AI-powered deliverability optimization, and API access with DNS management. With Zapmail, users can easily purchase Google Workspace email accounts at reasonable prices, schedule and send campaigns from unlimited accounts while keeping their domain reputation safe, and manage everything in one place to boost outreach performance.

Starting Price: $2.50 per month

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ColdSire

ColdSire is a cold email infrastructure platform that simplifies the setup and management of domains and email accounts for outreach campaigns. It offers at-cost pricing for over 150 domain TLDs and email providers like Google Workspace and Microsoft 365. It automates the configuration of essential email authentication protocols, including DKIM, DMARC, and SPF, to enhance deliverability. ColdSire provides centralized inbox management and integrates seamlessly with tools like Instantly and SmartLead. Users can plan their infrastructure, costs, and ROI using the platform's cold email calculator, which factors in variables such as email list size, sequence length, campaign duration, and customer lifetime value. Advanced settings allow customization of parameters like the number of email accounts per domain, daily sending limits, and expected conversion rates.

Starting Price: $6 per month

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SendFlock

SendFlock is an all-in-one cold email platform designed to streamline outreach efforts by integrating email warm-up, automated follow-ups, a unified inbox, and CRM functionalities. Users can connect multiple email accounts, regardless of the service provider, and manage them through a single interface. It offers automated email sequences, allowing users to focus on pitching new leads while the system handles follow-ups. Its email warm-up tool ensures maximum deliverability by gradually increasing sending volume and engaging with a warm-up network to build sender reputation. The unified inbox consolidates all email accounts, improving response times and efficiency. SendFlock's CRM provides an immediate overview of the sales pipeline, helping users prioritize valuable deals. Additional features include AB testing to optimize outreach messages, custom tracking domains to improve deliverability, a global block list to protect sender reputation, team member management, etc.

Starting Price: $199 per month

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MunelMail

MunelMail is the ultimate tool for founders, marketers, and sales professionals who want their cold emails to actually get responses. Powered by advanced AI, Munelmail doesn’t just generate mass messages—it crafts personalized outreach that feels human, relevant, and timely. By intelligently leveraging LinkedIn data, MunelMail helps you understand your prospects on a deeper level—what they care about, what they’re talking about, and when they’re most likely to engage. This means every email you send is laser-targeted, context-aware, and built to spark real conversations—not ignored or marked as spam. Whether you're looking to book more meetings, grow your pipeline, or build meaningful relationships at scale, MunelMail is your secret weapon for turning cold outreach into warm leads—fast and efficiently.

Starting Price: $24.99/month

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Landbase

Landbase is an AI-driven go-to-market automation platform powered by its domain-specific GTM‑1 Omni model and a suite of agentic AI “working team” agents that autonomously handle prospect identification, campaign planning, personalization, multichannel outreach (email, LinkedIn, dialing), deliverability, and analytics. It draws on massive data, 220 M+ verified contacts, 24 M+ accounts, 40 M+ sales interactions, and 10 M+ signals to automatically generate campaign strategies, messaging, and workflows, then execute and optimize them without constant human oversight. Landbase replaces fragmented tech stacks by integrating audience intelligence, intent data, content generation, domain management, and performance reporting into a unified system. It delivers results in minutes instead of months, slashes GTM costs by up to 80%, and achieves 4–7× higher conversion rates.

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Tailormails

Tailormails – Your All-In-One Outreach Platform From first contact to final conversion, Tailormails provides everything you need for smarter outreach. Powered by AI, it makes cold emailing faster, more personal, and more effective. Key Features: AI Email Crafting: Turn LinkedIn bios or prospect data into reply-worthy emails with personalized variations and optimized subject lines. Lead Management: A built-in mini-CRM to track prospects from new to converted without leaving the app. Automated Campaigns: Set up multi-step sequences with AI follow-ups to book more meetings effortlessly. AI Inbox: Connect Gmail/Outlook to auto-categorize replies (Interested, Not Interested, Needs Info) and pause campaigns when needed. Bulk Generation: Create dozens of personalized emails at scale from CSV lists. Compliance Assistant: Stay GDPR and CAN-SPAM compliant to improve deliverability.

Starting Price: $4.55

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Primeforge

Primeforge is a cold email infrastructure platform built to provision fully compliant Google Workspace and Microsoft 365 mailboxes, specifically optimized for high-deliverability outbound outreach. It automates the complex technical setup required for cold email, including SPF, DKIM, and DMARC configuration, domain authentication, and DNS management, allowing teams to deploy ready-to-send mailboxes in about 30 minutes without manual IT work. It uses trusted email service providers and US-based IP infrastructure to improve inbox placement and reduce the risk of messages landing in spam folders. Primeforge supports bulk domain and mailbox management, workspace organization, and compatibility with virtually any outreach software, enabling agencies and sales teams to scale multi-domain campaigns efficiently. It also includes automated account configuration, profile personalization, and best-practice implementation to maintain sender reputation and stable performance.

Starting Price: $38 per month

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Mailpool

Mailpool is an email infrastructure platform built to help teams create domains, inboxes, and deliverability-ready outreach systems in seconds. It lets users buy or import domains, create inboxes instantly, and choose from Mailpool, Google Workspace, Microsoft 365, or dedicated servers while the platform handles the technical setup. Mailpool supports automated DNS configuration, including SPF, DKIM, and DMARC, so teams can avoid complex manual setup and start managing domains and mailboxes from one centralized dashboard. Its AI-powered domain generator suggests relevant, available domain variations based on a primary domain, helping outreach teams prepare domain pools faster for campaigns. It also supports bulk domain purchasing, bulk inbox creation, inbox rotation, rotating IPs, blacklist monitoring, deliverability monitoring, and shared or dedicated IP options for scalable outbound infrastructure.

Starting Price: $2.60 per month

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Inboxology

Inboxlogy helps agencies, businesses, and individuals launch, scale, manage, and optimize cold email outreach campaigns with Google Workspace and Microsoft 365 email accounts. It is built for B2B marketers who need reliable cold email infrastructure without managing complex setup manually, giving teams a way to build outreach systems with inboxes, domains, authentication, and deliverability practices in one place. Inboxlogy focuses on enhanced deliverability, helping users prepare and manage email accounts for outbound campaigns while reducing the friction that usually comes with technical setup, scaling, and ongoing maintenance. It supports cold email operations by helping teams build email outreach infrastructure, manage active email subscriptions, and optimize campaigns for better sending performance. It is positioned for teams that want to scale outreach while keeping infrastructure organized, legitimate, and easier to operate.

Starting Price: $2.60 per account

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LiteMail

LiteMail is a cold email infrastructure platform built to help teams create, configure, and manage fresh or pre-warmed Google Workspace and Microsoft 365 inboxes for outbound campaigns. It is designed for cold email that converts, giving agencies, SaaS teams, recruiters, and outbound operators a faster way to build deliverability-ready mailbox systems without manually handling complex setup. It supports fresh inboxes, pre-warmed inboxes, pre-warmed domains, bulk email inboxes, cold email infrastructure, and automated mailbox provisioning with US and EU IP options. LiteMail automates essential technical configuration, including DKIM, SPF, and DMARC, helping teams reduce setup errors and prepare domains and inboxes for more reliable sending. Users can quickly purchase and configure mailboxes, manage or transfer domains, export mailboxes to outreach tools, and organize infrastructure from one workflow.

Starting Price: $37 per month

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Maildoso

Maildoso provides outbound mailboxes built for cold email, combining SMTP and Google Workspace infrastructure, fast setup, strong deliverability, and automated technical configuration. It helps teams diversify their sending strategy with reputable mailboxes built specifically for cold outreach, so campaigns are not dependent on one sender type, domain, or provider. Users can register domains directly in the dashboard or connect their own, enter mailbox names, and have SPF, DKIM, and DMARC auto-configured so mailboxes are ready to export and use with outreach platforms in minutes. Maildoso supports SMTP mailboxes, Google Workspace mailboxes, and combined setups, giving teams flexibility based on their sending strategy and target audience. It connects with popular sequencers and outreach tools such as Instantly, Smartlead, Saleshandy, and others, making it easier to move newly created mailboxes into active campaigns.

Starting Price: $90 per month

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Mailreef

Mailreef is a cold email mailbox infrastructure platform built by cold emailers to make delivery and scaling easy. Its mailboxes are designed to rival Google, Zoho, and Outlook while giving outreach teams a cold-email-friendly environment with dedicated mail servers, dedicated IP addresses, bring-your-own-domain support, and unlimited inboxes. It lets users create domains and mailboxes in one click, with SPF, DKIM, and DMARC automatically configured so teams do not have to manage DNS records manually. Mailreef is built for teams that need to scale cold email campaigns without wasting time creating accounts, setting up fake profiles, or dealing with mailbox blocks from traditional providers. Its infrastructure supports day-one campaign readiness through pre-warmed servers, pre-warmed domains, and pre-warmed mailboxes, helping teams start outreach faster while maintaining stronger deliverability foundations.

Starting Price: $240 per month

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Hypertide

Hypertide is an automated cold email infrastructure platform built to help teams scale outreach across Google, Microsoft, and Entra with high-deliverability inboxes connected to their favorite sending tools in hours. It simplifies the complexity of email infrastructure so users can focus on scaling outreach instead of manually configuring domains, inboxes, DNS records, and provider-specific workflows. Hypertide works with Google inboxes, Microsoft, and Entra communication APIs, giving outbound teams a centralized way to manage infrastructure across multiple platforms from one app. Its automated setup process configures domains, users, inboxes, and technical authentication such as SPF, DKIM, and DMARC, helping reduce misconfigurations and delays that often come from manual setup. Each order is isolated with tenant separation, ensuring dedicated domains, IPs, and users for stronger deliverability and cleaner reputation management.

Starting Price: $50 per month

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PrimaryHub

Voltic

PrimaryHub is a cold email and inbox warmup platform built for agencies and outbound sales teams. It helps users run cold email campaigns, warm up unlimited inboxes, monitor deliverability in real time, and manage replies from one master inbox. PrimaryHub also supports AI reply categorization, client workspaces, inbox rotation, DNS and blacklist monitoring, and campaign management tools to help teams improve outbound email performance and manage outreach more efficiently.

Starting Price: $37/month

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SubsiMail

SubsiMail is a self-hosted cold email sequencing platform. Prospect lists, templates, connected inboxes, and all campaign data live in your own database, not a third-party SaaS. It's built as a self-hosted alternative to Instantly, Smartlead, lemlist, and Apollo, with flat per-inbox pricing instead of per-seat fees, full data ownership and export, no content review, and no third-party access to your contacts or campaigns. Runs as a single Docker container on any $5 VPS. Connect Gmail, Outlook, or any SMTP/IMAP inbox; build multi-step sequences with merge fields and reply detection; manage per-user roles (admin/manager/view-only) with a full audit trail; and integrate via a REST API with personal API keys. The first connected mailbox is free forever.

Starting Price: Free (paid plans from $49/mo)

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emailcampaign.ai

Email Campaign LLC

Most cold email tools assume the mailboxes, domains and DNS records already exist and already authenticate. emailcampaign.ai starts one step earlier. A daily sending target becomes a priced build, and one approval registers the sending domains, creates the mailboxes on Google Workspace, Microsoft 365 or dedicated servers, writes SPF, DKIM and DMARC and verifies every record against public resolvers, and warms each mailbox for two to three weeks before the first campaign. The same platform then runs the outreach: sequences within per-mailbox daily caps, a unified inbox that attributes each reply to the send it answers, reply classification, and inbox placement tests at Gmail and Outlook. For agencies a second product sits inside the first: a webmail on each client's own hostname, where the client's administrator connects a Google or Microsoft mailbox without sharing a password, masks addresses by policy, approves outbound forwarding rules and reviews deleted mail.

Starting Price: $39/month

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Proxamail

Proxamail is cold email infrastructure that helps agencies and SDR teams protect their primary domain. It serves a customer's own, DNS-verified website through secondary domains, monitors each domain across seven DNS blacklists, and automatically retires listed domains while promoting a ready standby. Customers can buy domains in-app or bring their own; domains remain registered in the customer's name. A Bearer-token API lets sending workflows retrieve the current ready domain. Proxamail does not send email or provide mailbox warmup.

Starting Price: $9/month

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Pipefire

M&B Marketing

Pipefire is a managed cold-email outreach platform for marketing agencies and other B2B service businesses. Users describe their offer, target market and location, then Pipefire finds business prospects and contact details, prepares email sequences for approval, and operates the sending workflow. The service provisions sending domains and mailboxes, warms them before campaigns begin, sends follow-ups, monitors sending health and organizes replies for review. Customers can approve campaign content and suggested replies through the web console. Outreach runs from Pipefire-managed domains rather than customers’ primary company domains. Plans bundle prospect research, domains, mailboxes, warm-up, sending and reply handling, with capacity varying by plan. Pipefire is intended for businesses selling to other businesses that want outbound email managed instead of configuring and operating separate email tools themselves.

Starting Price: $497/month

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Mailshake

Put your email outreach on autopilot. Turn cold prospects into warm leads with automated prospecting outreach via email, social, and phone. Connect with more prospects, book more meetings, and generate more sales. Send personalized cold emails at scale. Engage with prospects via phone and social. Manage it all in one sequence, on one dashboard. Contact thousands of prospects all at once with personalized email campaigns, fully automated follow-ups, maximized deliverability, and proven templates. Connect with prospects everywhere they are. Seamlessly incorporate social media into your email outreach sequence, and power through cold calls with Mailshake Dialer. Monitor opens, clicks, and replies for every email you send, and know which part of your sequence is converting with Mailshake Lead Drivers.

Starting Price: $59 per user per month

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Rebump

Rebump sends friendly follow-up messages to your email recipients for you. These automated emails are customized to appear as if you sent the email yourself. You can track and analyze all of your follow-up emails with your Rebump account. Simply install the Rebump extension to your browser. Then, add Rebump to an email before you send it. Now sit back and relax. Rebump will monitor the email thread. If no response it will automatically send followup emails. Rebump will continue sending custom followup emails at set intervals and will stop once the recipient responds. Rebump makes the most of every email you send. If your recipient doesn't respond, you've missed an opportunity. Don't let another one pass by. You can easily monitor the progress of each email and see who has still not replied. Simply click on the Rebump checkbox on emails that you'd like us to send follow-up emails for you.

Starting Price: $5 per user per month

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BuzzBuilder

Buzz Builder

BuzzBuilder's platform is the easiest way to generate quality leads and referrals. Use personalized cold email campaigns and timely follow-up to reach crazy-busy executives and increase leads 3X. Are you tired of chasing prospects who won't buy? Use Predictive Lead Scoring to focus on who's really interested. Intelligent automation will manage each step of your campaigns, eliminate data entry, and save you 5+ hours per week. We all want to generate more revenue, but this usually means we need to spend a lot of our time chasing leads when what we really want to do is spend more time building relationships. So how do you find customers without the hassle of relentless cold calling, networking, or trade shows? BuzzBuilder is a complete prospecting system that combines powerful automation tools with a dedicated sales support team. We know you don’t have the time for “hunt and peck” prospecting, so we’ll do all the tedious work for you!

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Mass Mail Servers

massmailservers

Create, Send and Track. Now you can send promotional emails with our cheap email marketing service plans. Send high volume bulk emails with dedicated mail servers and dedicated ips using your own domain. Send Transactional Emails with your own domain name and dedicated IP. We have best email marketing service plans for every industry. Worldwide more of the DATA Centers and Hosting providers do not allow bulk email delivery from their network. As soon as you will do they will detect you and will close your account or servers whereas we have designed our Data Centers and Network only for bulk mailing so that our customers can send millions of emails daily with mass mailing IPs. Reliable hosting for email and web applications requires finding the best partners and people who share your company’s vision. At MMS, we are committed to providing high-quality email and communication services.

Starting Price: $9.99 per month

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SalesRobot

SalesRobot is a premier cloud-based sales engagement platform designed to automate and enhance cold outreach campaigns across LinkedIn and email. By enabling users to run multiple automated campaigns, it facilitates the generation of high-quality leads and fosters meaningful connections with prospects. SalesRobot's features include hyper-personalized messaging, advanced targeting capabilities, and a user-friendly interface, all aimed at transforming traditional sales pitches into warm, engaging conversations. With a commitment to innovation and customer support, SalesRobot empowers sales teams, marketers, and business owners to efficiently expand their networks and drive business growth.

Starting Price: $99/month

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Scanlist

Generate high quality leads and write personalized message sequences faster than other humans with Scanlist AI. Extract business emails from LinkedIn & build lead lists. Run email verification right in place to ensure the emails are accurate, valid & deliverable. Generate hundreds of personalized messages in a few minutes. Three types are available: First cold emails, LinkedIn connection messages, and Personalized ice-breakers. Save your creativity for important sales tasks, like communicating with leads, while ScanList takes over the routine part of the job. Stay highly competitive with fresh & accurate B2B contact data at your fingertips. Source emails for outreach campaigns & test AI’s capabilities — all within one tool.

Starting Price: $19 per month

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MassInbox

MassInbox is a simplified way to send cold emails on a scale. Describe your business, provide your landing page or a funnel and we'll do the rest. Skip the boring email list building, lengthy domain setups, meetings and email copywriting. Choose from a package of 150K or 350K mass email outreach and start growing your business with MassInbox. Pause your subscription at any time. 1) Instant Setup 2) 85%+ Inbox Guarantee 3) Results within 48 hours 4) Campaign Reporting 5) Pause anytime

Starting Price: $3995/month

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Mailforge

Create hundreds of domains and mailboxes in minutes with premium deliverability and free automated setup. Forget about email templates and programmatically send unique emails at scale in any language. Mailforge provides a necessary infrastructure with easy domain and mailbox management options.

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Automatic Prospects

Supercharge your sales with Automatic Prospects—the ultimate solution for automated lead generation and cold email outreach. This powerful email automation software fills your sales pipeline with high-quality B2B leads effortlessly. Boost conversions, increase sales, and accelerate business growth without lifting a finger. With advanced personalization, high deliverability, and seamless CRM integration, you'll engage prospects like never before. Don't miss out on the easiest way to dominate your market and skyrocket your revenue. Get Automatic Prospects now and transform your sales funnel today!

Starting Price: $100/month/user

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Best Cold Email Software in the UK - Page 4

Compare the Top Cold Email Software in the UK as of November 2026 - Page 4

Twain

UMPTEEN

Sherlock

Zapmail

ColdSire

SendFlock

MunelMail

Landbase

Tailormails

Primeforge

Mailpool

Inboxology

LiteMail

Maildoso

Mailreef

Hypertide

PrimaryHub

SubsiMail

emailcampaign.ai

Proxamail

Pipefire

Mailshake

Rebump

BuzzBuilder

Mass Mail Servers

SalesRobot

Scanlist

MassInbox

Mailforge

Automatic Prospects

Best Cold Email Software in the UK - Page 4

Compare the Top Cold Email Software in the UK as of November 2026 - Page 4

Twain

UMPTEEN

Sherlock

Zapmail

ColdSire

SendFlock

MunelMail

Landbase

Tailormails

Primeforge

Mailpool

Inboxology

LiteMail

Maildoso

Mailreef

Hypertide

PrimaryHub

SubsiMail

emailcampaign.ai

Proxamail

Pipefire

Mailshake

Rebump

BuzzBuilder

Mass Mail Servers

SalesRobot

Scanlist

MassInbox

Mailforge

Automatic Prospects

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