In brief: Our 2026 ranking puts lemlist in first place. It suits salespeople, RevOps and founders who want to run all their outbound prospecting from a single tool. La Growth Machine comes second: it is aimed at B2B sales and growth teams looking to industrialise prospecting that combines LinkedIn and email. Hunter completes the top three. It is designed for founders and marketers who first need to find verified decision-makers before contacting them. The other seven tools meet more specific needs.
- lemlist: For salespeople, sales managers, RevOps and founders who want to run all their outbound prospecting from a single tool.
- La Growth Machine: For B2B sales, growth and RevOps teams who want to industrialise multichannel prospecting combining LinkedIn and email.
- Hunter: For founders, marketers and sales teams who want to find verified decision-makers and contact them by email.
- Instantly: For agencies, freelancers, founders and sales teams who want to automate their cold email prospecting at scale.
- Apollo.io: For sales teams, from small businesses to key accounts, who want to automate their outbound prospecting.
- Woodpecker: For sales teams, lead gen agencies, recruiters and business leaders who want to industrialise their B2B prospecting.
- Reply.io: For sales teams and lead generation agencies who want to automate their multichannel prospecting.
- Snov.io: For sales teams and agencies who want to manage all their cold outreach from a single tool.
- Waalaxy: For founders, salespeople, agencies and recruiters who prospect mainly on LinkedIn and want to add email to the mix.
- Emelia: For freelancers, sales teams and agencies who want to prospect by email and LinkedIn from a single tool.
Updated 4 November 2026.
Why has choosing the right cold email software become crucial in 2026?
Cold email has never been so demanding. Since 1 February 2024, Google and Yahoo have required senders of more than 5,000 emails a day to use SPF, DKIM and DMARC authentication, offer one-click unsubscribe and keep their spam complaint rate below 0.3%. Microsoft has applied similar rules on Outlook.com since 5 May 2025. Get one setting wrong, and your messages end up in the junk folder.
Replies remain rare. According to the Belkins study published in 2026, out of 7.5 million cold emails sent in 2025, the average reply rate was just 0.45% once automatic replies were excluded. A Saleshandy analysis covering 53 million emails puts it at 3.7%. The gap comes down to methodology. But the message is clear: targeting and data quality matter as much as the tool.
Buyers are mainly worried about three things: burning their domain name, paying for hidden add-ons and breaching the GDPR. In France, the CNIL allows B2B prospecting emails without prior consent if the message relates to the recipient's profession and they can easily opt out. The right software helps you comply with this framework, not get around it.
How did we choose these 10 tools?
This ranking is based solely on what each company publishes itself (its website, methodology pages and client references), reviewed at the time of the update. Four criteria counted:
- Deliverability: The tool should make it easy to authenticate your domain, warm up mailboxes and control volumes so you stay in the inbox.
- Multichannel: We favoured solutions able to combine email, LinkedIn and other channels within the same sequence.
- Data and targeting: The quality of the contact database and email verification determine your bounce and reply rates.
- Fit for the French market: Interface, support, GDPR compliance and data hosting all matter for a team prospecting in France.
The 10 Best Cold Email Software Tools in France (2026)
1. lemlist
lemlist presents itself as the only platform you need to run your outbound. You find leads that match your ICP from a database of more than 600M contacts, then enrich them with verified emails and phone numbers. AI agents spot intent signals and personalise your messages. You launch automated sequences across email, LinkedIn, calls, WhatsApp and SMS, managed from a unified inbox. The Deliverability Hub monitors the health of your domains to keep you out of spam.
Strengths:
- Multichannel sequences: email, LinkedIn, calls, WhatsApp and SMS
- Deliverability Hub to monitor domains and mailboxes
- Rated 4.6 out of 5 on G2, with more than 2,240 reviews
Who it's for: For salespeople, sales managers, RevOps and founders who want to run all their outbound prospecting from a single tool.
2. La Growth Machine
La Growth Machine is a multichannel outreach platform for B2B. It combines LinkedIn, email, calls and X in a single sequence, with conditions, branches and A/B tests. Emails are sent from your own Google, Outlook or SMTP mailbox. All replies land in a shared inbox synced with your CRM. The tool also offers data enrichment, intent signals, AI-generated voice messages and control from Claude or ChatGPT. An outreach expert supports Pro and Ultimate plans every quarter.
Strengths:
- LinkedIn, email and call sequences with conditions and A/B tests
- Shared inbox synced with your CRM
- Fully cloud-based, with no extension, to protect your accounts
Who it's for: For B2B sales, growth and RevOps teams who want to industrialise multichannel prospecting combining LinkedIn and email.
Visit the La Growth Machine website
3. Hunter
Hunter presents itself as an all-in-one email outreach platform. You find leads with Discover, Domain Search and Email Finder, then verify addresses with Email Verifier and enrich company data. With Sequences, you send automated emails from your own mailbox, warmed up and A/B tested. An AI assistant helps you write messages. Hunter also offers an API, an MCP server for AI agents, a browser extension and a Google Sheets add-on.
Strengths:
- Search, verification and sending combined in one tool
- Automated sequences with warm-up and A/B testing
- Free plan with fifty leads a month, no credit card required
Who it's for: For founders, marketers and sales teams who want to find verified decision-makers and contact them by email.
4. Instantly
%20(1).webp)
Instantly is a sales engagement platform designed to turn leads into customers. It brings together a B2B lead database, outreach campaign automation, deliverability tools such as inbox placement and an AI-powered CRM. Specialised AI agents find prospects, write and personalise emails, and handle and qualify replies. Workflows automatically route leads based on their actions. Tracking goes beyond vanity metrics, covering pipeline, conversions and revenue. You can get started for free.
Strengths:
- AI agents to find leads and manage replies
- Built-in deliverability and inbox placement tools
- B2B lead database, outreach and CRM in one place
Who it's for: For agencies, freelancers, founders and sales teams who want to automate their cold email prospecting at scale.
5. Apollo.io
Apollo presents itself as a connected AI GTM system that brings together data, intelligence and execution. The platform gives access to more than 240M contacts and 30M companies, with waterfall enrichment. AI agents carry out research, build lists, write messages, follow up and book meetings. You launch your campaigns from the Workspace or from your usual tools: CRM, Gmail, ChatGPT, Claude. More than 200 integrations are available, along with a deliverability feature.
Strengths:
- Database of more than 240M B2B contacts
- AI agents that write, follow up and book meetings
- More than 200 integrations, including Gmail and your CRM
Who it's for: For sales teams, from small businesses to key accounts, who want to automate their outbound prospecting.
6. Woodpecker
Woodpecker is a cold email and LinkedIn prospecting tool for companies doing outbound. It brings B2B lead search, email verification, campaigns with follow-ups and LinkedIn steps together in a single flow. Deliverability is at its core: free warm-up, mailbox rotation, adaptive sending, domain audits and SPF, DKIM and DMARC monitoring. It connects to your stack via API, webhooks, MCP and CLI. You can try it free for fourteen days or five hundred emails.
Strengths:
- Cold email and LinkedIn combined in the same campaign
- Free warm-up and email verification to protect deliverability
- Integrations with HubSpot, Pipedrive, Clay, API, MCP and CLI
Who it's for: For sales teams, lead gen agencies, recruiters and business leaders who want to industrialise their B2B prospecting.
7. Reply.io
Reply.io is an AI-assisted sales prospecting and cold email platform. It lets you find qualified leads from a database of more than a billion B2B contacts, then launch multichannel sequences: email, LinkedIn, WhatsApp, SMS and calls. Its Jason AI SDR agent researches each prospect, writes personalised emails and handles replies. The tool includes domain purchasing, automatic mailbox setup and warm-up, as well as a unified inbox and CRM integrations.
Strengths:
- Database of more than a billion B2B contacts with intent signals
- Unlimited mailboxes, automatic warm-up and built-in DNS setup
- Jason AI agent that prospects, writes and books meetings
Who it's for: For sales teams and lead generation agencies who want to automate their multichannel prospecting.
8. Snov.io
Snov.io is an AI-powered lead generation platform. It lets you find leads in a vast B2B database and enrich them with verified emails and phone numbers. The tool also sets up your sending infrastructure: domains, mailboxes, SPF, DKIM, DMARC and warm-up. You then launch automated email and LinkedIn campaigns, with a shared inbox, reply tracking, deliverability checks and a built-in CRM.
Strengths:
- Search, verification and sending combined on a single platform
- Automated mailbox setup and unlimited warm-up
- Campaigns combining email and LinkedIn in the same flow
Who it's for: For sales teams and agencies who want to manage all their cold outreach from a single tool.
9. Waalaxy
Waalaxy automates prospecting on LinkedIn and by email. You build your lists from up-to-date LinkedIn profiles, via LinkedIn Search, Sales Navigator or Recruiter Lite. You then launch ready-made sequences with automatic follow-ups on LinkedIn and by email. An Email Finder enriches your prospects with verified professional email addresses. A unified inbox centralises conversations. A dashboard measures the reply rate per campaign, and replies sync with HubSpot, Pipedrive and other tools via Make, Zapier or n8n.
Strengths:
- Email follow-ups added to your LinkedIn campaigns
- Email Finder to obtain verified professional email addresses
- 14-day free trial, no technical skills required
Who it's for: Founders, salespeople, agencies and recruiters who prospect mainly on LinkedIn and want to add email to the mix.
10. Emelia
Emelia presents itself as an all-in-one B2B prospecting tool. You import your leads from a CSV, Google Sheets or Sales Navigator, then enrich them in one click: email addresses, phone numbers, LinkedIn profiles, deliverability checks. Campaigns combine email and LinkedIn in a visual editor, with A/B tests and conditions. Sending is unlimited and warm-up is included. A unified inbox sorts replies using AI and suggests drafts that match your writing style.
Strengths:
- Unlimited sending and warm-up included on all plans
- Email and LinkedIn campaigns combined in a single sequence
- Unified inbox with AI-powered sorting and reply drafts
Who it's for: Freelancers, sales teams and agencies who want to prospect by email and LinkedIn from a single tool.
The 10 Compared in One Table
| # | Company | Who it's for | Key strength | Website |
|---|---|---|---|---|
| 1 | lemlist | For salespeople, sales managers, RevOps and founders who want to run all their outbound prospecting from a single tool. | Multichannel sequences: email, LinkedIn, calls, WhatsApp and SMS | lemlist.com |
| 2 | La Growth Machine | For B2B sales, growth and RevOps teams who want to scale multichannel prospecting combining LinkedIn and email. | LinkedIn, email and call sequences with conditions and A/B tests | lagrowthmachine.com |
| 3 | Hunter | For founders, marketers and sales teams who want to find verified decision-makers and contact them by email. | Search, verification and sending combined in one tool | hunter.io |
| 4 | Instantly | For agencies, freelancers, founders and sales teams who want to automate cold email prospecting at scale. | AI agents to find leads and manage replies | instantly.ai |
| 5 | Apollo.io | For sales teams, from small businesses to key accounts, who want to automate their outbound prospecting. | Database of more than 240M B2B contacts | apollo.io |
| 6 | Woodpecker | For sales teams, lead gen agencies, recruiters and business leaders who want to scale their B2B prospecting. | Cold email and LinkedIn combined in the same campaign | woodpecker.co |
| 7 | Reply.io | For sales teams and lead generation agencies who want to automate their multichannel prospecting. | Database of more than a billion B2B contacts with intent signals | reply.io |
| 8 | Snov.io | For sales teams and agencies who want to manage all their cold outreach from a single tool. | Search, verification and sending combined on a single platform | snov.io |
| 9 | Waalaxy | For founders, salespeople, agencies and recruiters who prospect mainly on LinkedIn and want to add email to the mix. | Email follow-ups added to your LinkedIn campaigns | waalaxy.com |
| 10 | Emelia | For freelancers, sales teams and agencies who want to prospect by email and LinkedIn from a single tool. | Unlimited sending and warm-up included on all plans | emelia.io |
What Should You Check Before Signing Up?
- Ask where the data is hosted and whether the vendor signs a GDPR-compliant data processing agreement.
- Check what the plan really includes: number of sending mailboxes, contact credits, LinkedIn access and paid add-ons.
- Make sure the tool handles SPF, DKIM, DMARC and the one-click unsubscribe required by Gmail, Yahoo and Outlook.
- Test the integration with your CRM on a real use case before committing.
- Read the cancellation terms and the minimum commitment period, especially for annual plans.
Where Does Esekai Fit In?
Esekai is not prospecting software. It is a Paris vertical video studio founded by Tony Lo: creative ads, UGC, TikTok, Reels and Shorts content, TikTok Ads and Meta Ads campaigns. More than 350 brands supported in 3 years. Where these tools go out and find your prospects, our videos bring them to you and make your brand familiar before you even send your first email. Discover Esekai.
Conclusion
The best cold email software is the one that fits your channel and your volume. lemlist covers the whole outbound process, La Growth Machine shines at multichannel, and Hunter starts from the data. Trial two tools, measure your replies, then sign up. And take care of your deliverability above all else.
Honourable Mentions: 10 More Worth Knowing
| Company | Who it's for | Website |
|---|---|---|
| Zeliq | For SDRs, sales leaders, RevOps, marketers and founders who want data and sequences in a single tool. | zeliq.com |
| Pharow | For sales teams, agencies and founders who want qualified lists of French prospects before running their cold email campaigns. | pharow.com |
| folk | For sales teams, start-ups and agencies who want to prospect by email from their CRM. | folk.app |
| Magileads | For sales teams and B2B agencies who want to automate their prospecting by email, LinkedIn and phone. | magileads.com |
| Mailmeteor | For salespeople, founders, recruiters and freelancers who want to prospect by email simply, straight from their inbox. | mailmeteor.com |
| MailReach | For B2B business leaders, lead gen agencies, salespeople and recruiters who prospect by email. | mailreach.co |
| Kaspr | For salespeople, recruiters and founders who want to quickly find the email addresses and phone numbers of their European prospects. | kaspr.io |
| Dropcontact | For B2B sales and marketing teams who want reliable email addresses and a clean CRM before their campaigns. | dropcontact.com |
| FullEnrich | For B2B sales teams who want verified email addresses and mobile numbers before their prospecting campaigns. | fullenrich.com |
| BetterContact | For sales teams, outbound agencies and SaaS vendors who want reliable email addresses and phone numbers before their campaigns. | bettercontact.rocks |
Does your company deserve a place in this ranking? Write to us at contact@esekai.fr: we read every submission.
Our Other Rankings
- The 10 Best Email Marketing Software Tools in France (2026)
- The 10 Best CRM Software Tools in France (2026)
- The 10 Best Brand Strategy Consultants in France (2026)
- The 10 Best Lead Generation Content Creators in France (2026)
- The 10 Best Google Ads Consultants in France (2026)
- The 10 Best SEO Consultants in France (2026)
Frequently Asked Questions
- Is cold emailing legal in France?
- Yes, in B2B, under certain conditions. The CNIL allows sending without prior consent if the message relates to the recipient's profession and they can easily opt out. Every email must identify the sender and offer a way to unsubscribe. In B2C, prior consent remains the rule. Also check where your contact lists come from.
- What reply rate can you expect from cold email?
- It all depends on how it is measured. The Belkins study published in 2026 found an average reply rate of 0.45% across 7.5 million emails, excluding automatic replies. Instantly's 2026 report puts it at 3.43%. Rather than aiming for an average, compare your campaigns against each other and improve your targeting, messaging and deliverability.
- Should you use an email-only or a multichannel tool?
- If your prospects are active on LinkedIn, a multichannel tool such as La Growth Machine, Waalaxy or Emelia multiplies your touchpoints. If you are aiming for volume by email, Instantly or Woodpecker are more straightforward. If your challenge is finding the right contacts, start with Hunter, Apollo.io or Snov.io.
- Should you prospect from your main domain?
- Best avoided. Many teams use a secondary domain close to their brand name, authenticated and warmed up. This protects the domain that carries their invoices and customer communications. Too high a complaint rate can damage the reputation of the entire domain and send your important emails to spam.