The best AI sales tools depend on the job: Apollo and Clay for prospecting, Instantly and lemlist for sending, Revbound for replies, Fireflies and Fathom for calls, Attio and Close for CRM.
No single AI sales tool does every job. Pick one per job, and start with the free plans where they exist. The summary table below shows every pick, its job and its entry price.
Prospecting: Apollo has a free plan with 900 credits per seat per year, and Clay has a free plan with 100 data credits a month.
Writing and sending: Instantly starts at $47 a month, and lemlist at $69 a month adds LinkedIn and SMS on its $109 plan.
Replies: Revbound, our product, starts at $49 a month and handles replies from six sequencers. It does not send email.
Calls: Fireflies and Fathom both have free plans with unlimited transcription or recordings.
CRM: Attio has a free plan for up to 3 seats, and Close starts at $19 a month.
Summary
The 9 best AI sales tools at a glance
#
Tool
Job
Best for
Starts at
Free plan or trial
1
Apollo
Prospecting
Contact data plus outreach
Free, then $65 a month per seat
Free plan; 14-day trial on paid
2
Clay
Prospecting
Custom lead enrichment workflows
Free, Launch listed at $167
Free plan
3
Instantly
Writing and sending
High-volume cold email
$47 a month
Not listed on pricing page
4
lemlist
Writing and sending
Email plus LinkedIn and SMS
$69 a month
14-day free trial
5
Revbound (ours)
Reply handling
Replies from several sequencers (ours)
$49 a month
3-day free trial
6
Fireflies
Calls and meetings
Transcripts and call search
Free, Pro $18 per seat
Free plan
7
Fathom
Calls and meetings
Free call notes
Free, Premium $20 per user
Free plan
8
Attio
CRM
Flexible small-team CRM
Free, Plus $44 per user
Free plan
9
Close
CRM
Calls, email and SMS CRM
$19 a month (Solo)
14-day free trial
Prices are each vendor's monthly billing rate as shown on its pricing page on 9 Nov 2026. Seat-based tools are priced per seat or user.
Method
How we picked
One job each
Every tool is grouped by the sales job it does best, so you can compare like with like.
Public pricing
Each price comes from the vendor's own pricing page, fetched on 9 Nov 2026.
Free entry
We note a free plan or trial wherever the vendor lists one.
Honest limits
Each card lists weaknesses, including where a plan or credit limit bites.
Our own tool
Revbound is listed once, under replies, and marked as ours.
We did not hands-on test every product for this update. The descriptions come from each vendor's homepage and pricing page.
1Apollo, prospecting
Best for
Sellers who want a contact database and outreach in one place
Apollo homepage
Apollo combines a contact and account database with email sequencing, call recording and CRM tools. Its homepage describes one connected go-to-market system, with AI research and lead scoring on the higher plans.
The free plan is real: $0, with 900 credits per seat per year, 2 sequences and Gmail as the only email connection. Basic adds unlimited sequences, email warmup and a deliverability suite. Professional adds AI lead scoring, A/Z testing and call recordings with AI insights.
Credits are the limit to watch. They are pooled across the team, granted per billing cycle, and unused credits expire.
Strengths
Free plan with 900 credits per seat per year
Unlimited sequences from Basic
Warmup and deliverability tools from Basic
Weaknesses
Credits expire and do not roll over
Free plan allows Gmail only
Organization plan needs at least 3 seats
Pricing
Free $0. Basic $65 per seat a month on monthly billing, $49 billed annually. Professional $99 monthly, $79 annually. Basic and Professional have a 14-day trial.
2Clay, prospecting
Best for
Teams that want to build custom enrichment workflows
Clay homepage
Clay is a workflow builder for lead data. You pull from several data providers in a waterfall, enrich rows with its Claygent AI, and send the result to your outreach tools.
Pricing runs on two meters: data credits and actions. The free plan includes 100 data credits and 500 actions a month, unlimited seats and tables, and up to 200 rows per table. It also includes Clay Sequencer for email.
Expect a build phase. Clay gives you building blocks rather than a finished prospecting list, which suits ops-minded teams more than a single seller.
Strengths
Free plan with unlimited seats and tables
Multi-provider waterfall enrichment
Built-in Clay Sequencer for email
Weaknesses
Free plan caps tables at 200 rows
Two credit types to track
Setup takes real time
Pricing
Free plan. Launch is listed at $167 a month and Growth at $446 a month on the pricing page. The FAQ on the same page quotes higher starting prices, so check the toggle before you buy. Enterprise is custom.
3Instantly, writing and sending
Best for
Sending cold email at volume from many inboxes
Instantly homepage
Instantly is a cold email sender. Every plan includes unlimited email accounts and unlimited warmup, and you pay for emails sent and contacts uploaded instead of per mailbox.
Growth is $47 a month for 1,000 uploaded contacts and 5,000 emails a month. Hypergrowth raises that to 25,000 contacts and 125,000 emails, and adds a built-in CRM with Unibox. Light Speed covers 500,000 emails a month.
Instantly now pitches AI agents and a Co-pilot prompt box on its homepage. Its Unibox is the reply inbox, so replies from other senders stay outside it.
Strengths
Unlimited email accounts and warmup on every plan
Priced by emails and contacts, not mailboxes
Built-in CRM with Unibox on Hypergrowth
Weaknesses
Growth is capped at 1,000 uploaded contacts
Reply inbox only covers Instantly campaigns
Pricing
Growth $47 a month, Hypergrowth $107 a month, Light Speed $358 a month. Enterprise is custom.
4lemlist, writing and sending
Best for
Outreach that mixes email, LinkedIn and SMS
lemlist homepage
lemlist covers lead data, writing and sending in one platform. Its Email plan includes unlimited users, a lead database of 650M+ contacts, an email and phone finder, warmup and its lemAgent AI agents.
The Multichannel plan adds LinkedIn automation, SMS automation and a built-in call dialer. That is the reason to choose lemlist over a pure email sender.
Both plans start with a 14-day free trial that includes the Multichannel features, apart from in-app calls.
Strengths
Email, LinkedIn and SMS in one sequence
Lead database and AI agents on the Email plan
Unlimited users on Email
Weaknesses
Multichannel costs $40 a month more than Email
Finder credits are sold separately
Pricing
Email $69 a month, $55 billed yearly. Multichannel $109 a month, $87 billed yearly. Enterprise is custom.
5Revbound, reply handling Our product
Best for
Agencies and outbound teams whose replies sit in several sequencers
Revbound homepage
Revbound is our product, so weigh this entry accordingly. It does not send cold email or find leads. It takes the replies from your sequencer and handles them.
The AI reads each message, tags the lead and drafts an answer with two or three open slots from your calendar. If a lead accepts a time, the meeting books itself. Out-of-office leads are followed up on the date they return.
It reads replies from Instantly, Smartlead, Email Bison, PlusVibe, SendKit and ArcSend, and connects to Cal.com, Google Calendar, Gmail and Outlook. It cannot read replies from lemlist.
Strengths
One inbox for every connected sequencer
Meeting booking from free calendar times
Follow-ups for out-of-office and quiet leads
Weaknesses
Does not send email or find leads
Only reads the six sequencers listed above
Newer and smaller than the other tools here
Pricing
Solo $49 a month (300 replies, up to 5 clients), Agency $99 (1,500 replies, up to 10 clients), Connector $149 (5,000 replies, unlimited clients). 3-day free trial. Extra replies cost $15 per 1,000.
Fireflies joins your Zoom, Google Meet and Teams calls, transcribes them in 100+ languages and writes summaries. You can search past calls and ask its AskFred assistant questions about them.
The Free plan includes unlimited transcription, limited AI summaries and 20 AI credits. Pro adds more AI features, and the next tiers up are priced per seat.
It is a call tool, not a sales engagement tool. Pair it with a CRM so the notes end up next to the deal.
Strengths
Free plan with unlimited transcription
Works with Zoom, Google Meet and Teams
Transcription in 100+ languages
Weaknesses
Free plan limits AI summaries
Storage on Free is 400 minutes per team
Pricing
Free $0. Pro $18 per seat a month, $10 billed annually. Business $29 monthly, $19 annually. Enterprise $39 per seat billed annually.
7Fathom, calls and meetings
Best for
Free call notes for individuals and small teams
Fathom homepage
Fathom records and summarizes your meetings. Its Free plan is free forever and includes unlimited recordings and transcriptions, instant AI call summaries, clips and search across calls.
Premium adds advanced summaries, AI-generated action items and a custom meeting bot. The Team plan needs 2 users and builds on Premium.
You can capture calls with a bot or, in beta, without one. That helps when a prospect does not want a bot in the room.
Strengths
Unlimited recordings on the free plan
Bot-free capture in beta
Action items from Premium
Weaknesses
Team plan needs at least 2 users
Best features sit behind Premium
Pricing
Free $0. Premium $20 per user a month, $16 billed annually. Team $19 per user a month, $15 billed annually.
8Attio, crm
Best for
Small teams that want a flexible, modern CRM
Attio homepage
Attio is a CRM that syncs contacts in real time and enriches them automatically. Its homepage calls it a platform that builds pipeline, advances deals and grows accounts.
The Free plan covers up to 3 seats. Plus supports up to 10 seats and adds private lists and enhanced email sending. Call Intelligence and sequences start on Pro.
It is a general CRM rather than a cold email tool, so outbound volume still comes from a sender.
Strengths
Free plan for up to 3 seats
Automatic data enrichment
Call Intelligence and sequences on Pro
Weaknesses
Sequences and call features need Pro
Not built for high-volume cold email
Pricing
Free $0. Plus $44 per user a month, $35 billed annually. Pro $99 monthly, $79 annually. Enterprise is custom.
9Close, crm
Best for
Sales teams that live on calls, email and SMS
Close homepage
Close builds calling, email and SMS into the CRM, with an AI assistant and AI agents on top. Solo is for one user with up to 10,000 leads, and every plan includes monthly AI credits.
Essentials is for teams, and the higher tiers add more AI credits per user. Outbound calls are usage-based, and the pricing page puts most of them near $0.02 a minute.
There is a 14-day free trial, and the page offers free migration help.
Strengths
Calls, email and SMS in one CRM
AI credits included on every plan
14-day free trial
Weaknesses
Call minutes are billed on usage
Solo is limited to one user
Pricing
Solo $19 a month, $9 billed annually. Essentials $49 per user a month, $35 billed annually. Growth is $109 and Scale is $149 per user a month.
Pricing
AI sales tools pricing compared
Tool
Entry plan
Next plan
Higher plan
Longer billing
Apollo
Free, $0
Basic, $65 per seat
Professional, $99 per seat
Annual saves about 24%
Clay
Free
Launch, $167
Growth, $446
Annual options listed
Instantly
Growth, $47
Hypergrowth, $107
Light Speed, $358
Yearly option offered
lemlist
Email, $69
Multichannel, $109
Enterprise, custom
20% off yearly
Revbound
Solo, $49
Agency, $99
Connector, $149
Month to month
Fireflies
Free, $0
Pro, $18 per seat
Enterprise, $39 per seat annual
Pro $10 billed annually
Fathom
Free, $0
Premium, $20 per user
Team, $19 per user
Premium $16 billed annually
Attio
Free, $0
Plus, $44 per user
Pro, $99 per user
20% off annual
Close
Solo, $19
Essentials, $49 per user
Scale, $149 per user
Solo $9 billed annually
Monthly billing in USD unless noted. Add-ons, credits and call minutes can cost extra.
Decide
Which option fits you?
You need leads
Start with Apollo for a database and sequences, or Clay if you want to build your own enrichment flow.
You need to send
Pick Instantly for volume, or lemlist if LinkedIn and SMS belong in the sequence.
Replies pile up
Add a reply tool such as Revbound if answers come from several sequencers or clients.
You run calls
Try Fathom or Fireflies free, then pay only if you need the extra AI features.
You need a CRM
Attio suits small teams. Close suits teams that call and text a lot.
It depends on the job. Apollo and Clay handle prospecting, Instantly and lemlist handle writing and sending, Fireflies and Fathom handle calls, and Attio and Close are CRMs. Revbound handles the replies that come back from your sequencer. Most small teams need one tool per job, not all nine.
What are the best AI sales tools for a small business?
Start with the free plans. Apollo, Clay, Fireflies, Fathom and Attio all have one, so a small team can prospect, record calls and run a CRM without paying. Add a sender such as Instantly at $47 a month once you are emailing at volume.
Are there free AI sales tools?
Yes. Apollo, Clay, Fireflies, Fathom and Attio each list a free plan on their pricing pages. Free plans carry limits: Apollo gives 900 credits per seat per year, and Clay caps tables at 200 rows. Close and lemlist offer free trials instead.
How do I choose an AI sales tool?
Pick the job that costs you the most time or the most leads. If you struggle to find prospects, start with Apollo or Clay. If replies go unanswered, fix that first with a reply tool. Then check the tool connects to what you already use.
Do AI sales tools replace salespeople?
No. These tools handle repeatable work such as research, drafting, note-taking and sorting replies. A person still decides who to contact, what to offer and how to run the call. Treat the output as a draft to review.
Does Revbound send cold emails or find leads?
No. Revbound is not a sender and not a lead database. Your campaigns keep running in Instantly, Smartlead, Email Bison, PlusVibe, SendKit or ArcSend, and Revbound handles the replies and books the meeting. Plans start at $49 a month with a 3-day free trial.
All product names are trademarks of their owners, and Revbound is not affiliated with them. Prices are published list prices and can change, so confirm them on each vendor's pricing page before you buy.
Three days free
Whatever you send with, Revbound handles the replies
Connect your sequencer and a calendar. Revbound pulls every reply into one inbox, answers interested leads and books the meetings.
