ColdSEO vs lemlist (2026): which should you pick?
As of Oct 23, 2026, lemlist grades higher than ColdSEO: 2.8 against 2.0 out of 4.0.
Checked Oct 17, 2026 and Oct 23, 2026 · graded Oct 17, 2026 and Oct 23, 2026 by ToolGPA
lemlist grades higher on value for money, features and platforms. They get the same grade on the free plan and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
ColdSEO
Cold email outreach for link building with placed-link tracking
lemlist
Cold email and LinkedIn sequences with a built-in lead database
Which one is for you
Pick ColdSEO if
- Fits if you do your own link outreach on a small budget
- Works for judging a campaign by the links it produced
Look elsewhere if
- Tight if you're staying free: 100 sends, 50 prospect credits and 25 AI first lines a month, from 1 inbox and 1 campaign
- Not for you if you want a trial of a paid plan: billing starts on day one, with a refund only if you downgrade within 14 days
- Pricey if you need more than one seat, the API or white-label exports, which come only with Agency at $159 a month
- Watch out: monthly credits don't roll over, and top-up packs cost extra, such as $15 for 500 prospect credits
- Skip it if you don't have mailboxes of your own to send from
Pick lemlist if
- Fits if your team mixes cold email with LinkedIn and calls in one sequence
- Works for an email-only team that can share the Email plan at $55 a month billed yearly
Look elsewhere if
- Pricey if you want LinkedIn for five people, at $87 a user a month billed yearly or $109 monthly
- Not for you if you want a free plan, as Freemium can't launch campaigns and the trial leaves out lemwarm and calling
- Tight if you need lead data, which starts at $16 a month billed yearly for 2,000 credits
- Watch out: on Multichannel, WhatsApp is $20 a user, extra senders $9 each, and SMS a $15 number plus 6 credits a text
- Watch out: SSO, custom roles and lemlist inside your CRM are Enterprise only, at a price set by sales
How we grade them
| 2.0GPAColdSEOFair | 2.8GPAlemlistGood | |
|---|---|---|
| Value for money | CPro is $63 a month billed annually ($79 monthly) for 5,000 sends, 5 inboxes and 2,000 prospect credits, inside this category's usual range. Running short means one-time packs, such as $10 for 1,000 sends. | AFive people share the Email plan, which has unlimited users: $55 a month billed yearly for 50,000 emails, $11 a head, a third of the cheaper quarter. LinkedIn, calls and SMS are another story: Multichannel is $87 per user billed yearly, in this category's dearest tenth. |
| Free plan and trial | CFree for good with no card, but 100 sends, 50 prospect credits and 25 AI first lines a month from 1 inbox is a taste you'll use up fast. Paid plans have no trial, just a full refund if you downgrade within 14 days. | CNo free plan you can send from, since Freemium can't launch campaigns. The 14-day Multichannel trial needs no card and gives 200 credits and 50 emails a day, but leaves out lemwarm and calling. |
| Features | CA prospect finder, AI first lines, inbox rotation with warmup, a reply inbox, sequence templates and a scan for links from sites that replied. Outreach end to end, but AI reply sorting waits for Agency and nothing shows links being re-checked later. | BThe whole job: emails, LinkedIn invites, messages and voice notes, calls, SMS and WhatsApp in one sequence, with conditions and an automatic stop on a reply. Warm-up, a 650M-lead database and one inbox for every channel sit alongside. |
| Ease of use | CNo rating on record. You connect your own mailboxes, let warmup run and build sequences before the first campaign goes out. | CNo App Store rating on record. There's a fair bit to set up, from senders and warm-up to conditional steps and personalized images, so give it a few days before a sequence feels right. |
| Platforms and integrations | CWeb only, sending through the Gmail, Google Workspace, Microsoft 365 or SMTP inboxes you connect. The API comes only with Agency at $159 a month billed annually. | BWeb, plus a Chrome extension that runs lemlist from Gmail and LinkedIn on Multichannel. HubSpot, Salesforce, Pipedrive, Zapier, Make, n8n, Clay and Aircall connect, and there's a public API. No phone or desktop app. |
| Best for | budget cold outreach that counts links won | email and LinkedIn in one sequence |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: ColdSEO and lemlist. How we grade
Where they differ
- ColdSEO also covers inbox warm-up and link outreach.
- lemlist also covers templates, AI agents and email campaigns.
At a glance
| ColdSEO | lemlist | |
|---|---|---|
| Pricing | Free plan | Free trial |
| Starts at | $63 per month for 5,000 sends, billed annually ($79 billed monthly) | $55 per month for 50,000 emails, billed yearly ($69 monthly) |
| Free plan | 1 connected inbox, 1 active campaign, and 100 email sends, 50 prospect credits and 25 AI personalizations a month. No credit card needed. | None |
| Free trial | None listed | 14-day free trial of Multichannel, no card required, with 200 credits and 50 emails a day |
| Web | ||
| Browser extension | ||
| Made by | ColdSEO | lempire |
| Price read from | coldseo.com | lemlist.com |
| Checked | Oct 23, 2026 | Oct 17, 2026 |
Worth knowing
ColdSEO
- The free plan stops at 100 email sends and 50 prospect credits a month, from 1 inbox and 1 campaign.
- Paid plans have no free trial: they are billed from day one, with a full refund if you downgrade within 14 days.
- Monthly credits do not roll over; one-time packs cost $15 for 500 prospect credits, $10 for 1,000 sends and $8 for 500 AI personalizations.
- More than one seat, API access and white-label exports come only with Agency, and sending needs mailboxes of your own.
lemlist
- No free plan for sending: after the trial, accounts drop to Freemium, which cannot launch campaigns. The trial itself leaves out lemwarm and calling.
- Lead data costs extra: the enrichment add-on is $16 a month billed yearly ($20 monthly) for 2,000 credits, and buying signals $21 ($29) for 100.
- On Multichannel, WhatsApp is $20 per user a month, extra email senders $9 each a month, and SMS needs a $15 a month number plus 6 credits a text.
- LinkedIn, SMS and calling need the per-user Multichannel plan; SSO, custom roles and CRM-embedded use are Enterprise only.
Key features
ColdSEO
- Prospect Finder
- Search by keyword, competitor backlinks or content topic, or upload a domain list, then filter by domain authority, traffic, language, country and spam score and pull emails.
- AI-written first lines
- Claude writes an opening line for each prospect that refers to something on their site; personalization can be switched on or off per sequence step.
- Inbox rotation and warmup
- Sends go round-robin across your connected Gmail, Google Workspace, Microsoft 365 or SMTP inboxes, with daily caps per inbox, automatic warmup and unsubscribe headers.
- Reply inbox
- Replies land in one inbox, sorted as interested, not interested, out of office or bounce. AI sorting of replies comes with Agency.
- Link placement tracking
- Set a target URL and ColdSEO scans the sites of prospects who replied for a backlink to it, so each campaign shows the links it earned.
- Sequence templates
- Ready-made sequences for guest posts, broken links and resource pages, or your own multi-step sequence.
lemlist
- Multichannel sequences
- Campaigns mix emails with LinkedIn visits, invites, messages and voice notes, calls, SMS and WhatsApp, with conditional next steps and an automatic stop.
- lemwarm and deliverability tools
- Warm-up, inbox rotation, rotating IPs, custom tracking domains, sending limits and a deliverability hub with alerts are included on every plan.
- Lead database and finders
- Search more than 650 million leads and find emails and phone numbers through 25+ data providers, paid for with credits: $1 covers 20 emails or 5 phone numbers.
- Personalization
- Liquid syntax for conditional content, custom variables, personalized images and AI-written lines tailored to each lead.
- lemAgent and AI agents
- lemAgent plus signal, enrichment and messaging agents research leads and write outreach. AI also flags reply intent and out-of-office replies and drafts answers.
- Unified inbox and extension
- Replies from every channel land in one inbox, and on Multichannel a Chrome extension runs lemlist from Gmail and LinkedIn.
Plans
ColdSEO
Free$0
1 inbox, 1 active campaign, and 100 sends, 50 prospect credits and 25 AI personalizations a month.
Pro$63
per month for 5,000 sends, billed annually ($79 billed monthly)
5 inboxes, 10 active campaigns, 2,000 prospect credits and 1,000 AI personalizations a month, the warmup engine and full reply detection.
Agency$159
per month for 25,000 sends, billed annually ($199 billed monthly)
25 inboxes, 5 seats, unlimited campaigns, 10,000 prospect credits and 5,000 AI personalizations a month, AI reply sorting, the API and white-label exports.
lemlist
Email$55
per month for 50,000 emails, billed yearly ($69 monthly)
Unlimited users and email senders, lemwarm, the lead database and AI agents. Price rises with volume: $71 a month at 100,000 emails, billed yearly.
Multichannel$87
per user / month, billed yearly ($109 monthly)
Unlimited emails and messages, 5 email senders per user, LinkedIn and SMS steps, a call dialer, and lemlist inside Gmail and LinkedIn.
EnterpriseCustom
Multichannel plus lemlist inside your CRM, custom roles, SSO and SAML, custom terms and a dedicated account manager.
Ways to pay less
ColdSEO
- Annual discount
Save 20% with annual billing
ColdSEO's pricing page lists annual billing at 20% off: Pro is $63 a month ($758 a year) instead of $79 billed monthly.
lemlist
- Annual discount
Save 20% with yearly billing
lemlist lists a 20% saving for yearly billing and 10% for quarterly: Email at 50,000 emails is $55 a month yearly, $62 quarterly and $69 monthly.
Common questions
Which is cheaper, ColdSEO or lemlist?
As of Oct 23, 2026, lemlist is cheaper to start with: $55 a month, against $63 a month for ColdSEO. ColdSEO starts at $63 per month for 5,000 sends, billed annually ($79 billed monthly), and lemlist starts at $55 per month for 50,000 emails, billed yearly ($69 monthly).
Which has a free plan, ColdSEO or lemlist?
As of Oct 23, 2026, only ColdSEO has a free plan. lemlist does not, though it has a free trial.
Which platforms do ColdSEO and lemlist run on?
As of Oct 23, 2026, only lemlist lists a browser extension. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.