Seven cold-email platforms compared on the things that decide whether you switch: what you pay per month, how many mailboxes you can rotate, whether warm-up is included, and whether the tool can run outreach for clients as well as for you.
7 tools compared · Last reviewed
Instantly is a good cold-email tool with a specific shape: unlimited connected mailboxes, a large warm-up pool, and pricing tiered by how many leads and emails you push through it. Its own pricing page listed the Growth plan at $37 per month on annual billing, or $47 billed monthly, and Hypergrowth at $77 per month on annual billing, when we checked on 14 September 2026. People leave it for four reasons, and price is only one of them.
The others are agency structure — Instantly's client workspaces are an add-on rather than the core of the product; deliverability philosophy — some teams want a slower, more conservative sender; and channel — if your outreach needs LinkedIn steps or calls in the same sequence, Instantly's email-first design is a constraint. Each tool below is here because it answers one of those four complaints better than Instantly does.
This is the niche where price verification worked best of any page we have built. Seven of the ten vendors we checked publish their prices in plain HTML, which is unusual, and it means most of the figures below are exact rather than approximate. Two hazards worth knowing: Smartlead's pricing page lists partner inbox-provisioning services at $13–$19 that are not Smartlead plans, and Mailshake's page carries price figures without readable tier labels. Both entries say so.
Instantly can run client campaigns, but its design centres on a single team's outreach. Agencies managing many clients want per-client mailboxes, white-label reporting and client logins as the default structure, which is precisely what Smartlead and Woodpecker's Agency edition are built around.
Volume-first design when you want deliverability-first
Instantly's strength is rotating many mailboxes at scale. Some teams want the opposite: fewer accounts, human-like send timing, verification before every send and a tool that would rather under-send than risk a domain. That is a different product philosophy, not a missing feature.
Email-only sequences
Outbound in 2026 increasingly means an email, a LinkedIn touch and a call in one sequence. Instantly is email-first. Lemlist and Mailshake put multichannel steps in the same campaign, and for teams selling to people who ignore cold email that is the whole reason to switch.
Lead data is a separate purchase
Instantly sells a lead database as a separate product. Saleshandy and Lemlist bundle a contact database with sending, and for a small team that removes a second vendor and a second invoice.
How we chose
We started by adding the tools this search is actually about — Smartlead, Saleshandy, Woodpecker, Lemlist and Mailshake — to our directory, alongside Overloop and Apollo which were already listed, then opened each vendor's own pricing page on 14 September 2026 and read the figures from the HTML. Seven of ten pages we tried published readable prices, which is the best rate of any category we have covered. Where a page carried figures that were not the vendor's own plan prices — partner add-ons on Smartlead's page, unlabelled numbers on Mailshake's — the entry says so rather than quoting them as tier prices. Apollo's pricing page rendered client-side and its entry is attributed accordingly. Reply.io, Snov.io and QuickMail were checked and could not be read; they are not ranked rather than guessed at.
Best for: Agencies running cold email for many clients from one account
The direct head-to-head alternative and the one agencies choose. Unlimited connected mailboxes on every plan, a shared warm-up network, multichannel sequences and — the part that matters — client sub-workspaces with white-label reporting as the core structure rather than an add-on. Its pricing page listed a $29 per month plan figure on 14 September 2026, with Pro and Custom tiers above it differentiated by active leads, email volume and client workspaces.
Free tier: No free tier.
Watch out: Read its pricing page carefully. The same page lists inbox-provisioning partners — AeroSend, InfraInbox, Zapmail, Mailreef — at $13 to $19 per mailbox per month, and those are separate products that are easy to mistake for Smartlead plans. The interface is also dense; budget onboarding time.
Best for: Small teams that want list building and sending in one subscription
The straightforward option, and the one with the clearest pricing on this page. Unlimited connected accounts, automatic warm-up, a unified inbox with team assignment, and a built-in B2B Lead Finder so you are not paying a data vendor separately. Its pricing page listed Outreach Starter at $41 per month billed monthly or $34 on annual billing, and Outreach Pro at $99 monthly or $76 annual, on 14 September 2026.
Free tier: No; a free trial is available.
Watch out: Fewer agency and white-label features than Smartlead or Instantly, so it is the wrong pick for running client campaigns. Lead Finder credits are metered by plan and can run out on Starter if you build lists aggressively.
Best for: Deliverability-first outreach from a small number of accounts
The careful one. Woodpecker sends from your own Gmail, Microsoft or SMTP accounts with human-like timing, verifies addresses before sending, warms accounts and stops a sequence the moment someone replies. Its pricing page listed monthly plans from $20 to $59 on 14 September 2026, priced per connected account on the standard edition and per active client on the Agency edition, with 500 verification credits on the entry plan. Unusually developer-friendly — API, webhooks, an MCP server and a CLI.
Free tier: No; a free trial is available.
Watch out: Per-account pricing is cheap for a two-mailbox sender and expensive for a forty-mailbox one — it is the inverse of Instantly's economics. Fewer multichannel steps than Lemlist or Smartlead.
Best for: Reply rate over send volume, with LinkedIn steps in the sequence
The tool for teams whose problem is that nobody answers. Lemlist combines email, LinkedIn actions and calls in one sequence, includes a lead database and warm-up, and its signature feature is creative personalisation — images and landing pages generated per prospect — which measurably lifts replies in the right hands. Its pricing page listed the Email plan from $55 per user per month and Multichannel from $87 per user per month on 14 September 2026.
Free tier: No; a free trial is available.
Watch out: Per-user pricing is the most expensive shape on this list once a team grows, and the creative features are wasted on plain high-volume campaigns. If your outreach is email-only and volume-driven, Instantly or Smartlead cost far less per send.
Best for: A small in-house sales team that wants email, calls and LinkedIn in one simple tool
Sales engagement for reps rather than agency operators: sequences, a dialer and LinkedIn steps on the higher tier, a shared team inbox, and a data finder with verification included. It is quicker to learn than anything else here and well supported. Figures of $29, $49 and $99 per month appeared on its pricing page on 14 September 2026.
Free tier: No.
Watch out: Those figures were not tied to tier names in a form we could read from the HTML, so confirm which price belongs to Starter, Email Outreach and Sales Engagement on mailshake.com before budgeting. No agency or white-label workspaces at all.
Best for: Outbound where the prospecting and the sequencing should be one workflow
Overloop folds prospect discovery, enrichment and multichannel sequencing into one pipeline, which suits a team that wants AI to find and qualify the list as well as send to it. Its pricing page listed plans at $69 and $99 per user on 14 September 2026.
Free tier: No; a free trial is available.
Watch out: Per-user pricing at the higher end of this list, and it is less established as a pure cold-email sender than Smartlead or Instantly — the value is in the prospecting layer. If you already have a list, you are paying for a step you do not need.
Best for: Teams that want the contact database first and light sequencing second
Apollo is a sales-intelligence platform with a very large B2B contact database, a power dialer and email sequences, and for a team whose bottleneck is finding people rather than emailing them it replaces Instantly plus a data vendor in one login. The free plan is genuinely usable for small volumes.
Free tier: Yes — a free plan with limited credits and sequencing.
Watch out: We could not verify its pricing — Apollo's pricing page rendered client-side on 14 September 2026 and returned no figures in the HTML, so none are quoted here. As a sender it is lighter than the dedicated tools above: fewer mailboxes, less warm-up sophistication, and deliverability that serious volume senders tend to outgrow.
Apollo has a free plan with limited credits and light sequencing, and it is the only ongoing free tier on this list. Every other tool here offers a trial rather than a free plan. Realistically, cold email at any volume needs paid warm-up and sending infrastructure, and the cheapest verified entry points are Woodpecker at $20 per month per account and Smartlead's $29 figure.
What is the cheapest Instantly alternative?
Of the prices we read on 14 September 2026, Woodpecker's $20 per month entry plan was the lowest, followed by Smartlead's $29 figure, Mailshake's $29 figure, and Saleshandy Starter at $34 on annual billing. Those are not equivalent — Woodpecker is priced per connected account, so it is cheapest for a small sender and dearest for a large one. Instantly's own Growth plan at $37 annual is competitive with all of them.
Which is best for agencies?
Smartlead, by a wide margin — white-label client workspaces are its core structure, and unlimited mailboxes suit multi-client volume. Woodpecker's Agency edition is the conservative alternative, priced per active client. Saleshandy, Lemlist and Mailshake are built for in-house teams and lack client separation.
Which supports LinkedIn and calls in the same sequence?
Lemlist and Mailshake both put LinkedIn steps and calls in the same campaign as email, and Smartlead supports multichannel steps too. Instantly, Saleshandy and Woodpecker are email-first. If your buyers ignore cold email, that difference matters more than any price on this page.
What does Instantly actually cost?
Instantly's pricing page listed Growth at $37 per month on annual billing or $47 billed monthly, and Hypergrowth at $77 per month on annual billing, when we checked on 14 September 2026. Tiers are distinguished by active leads and monthly email volume, and the lead database is sold separately.
Will my campaigns and warm-up history transfer?
Campaign copy and lead lists export as CSV and import anywhere. Warm-up history does not transfer — a mailbox that was warm inside Instantly's pool starts cold in a new tool's network, so plan a two-to-three-week warm-up on the new platform before sending at full volume. Reply history and per-lead status usually do not survive the move either.
