The best AI sales tools, compared on what they actually cost

The best artificial intelligence tool for a salesperson depends on where your chain jams. If it is the list, Clay orchestrates enrichment better than anyone and Pharow does the same job on French data. If it is sending, Smartlead handles volume for around 30 euros a month and Lemlist handles multichannel. If it is the phone, Cognism sells verified mobile numbers and Skipcall dials them four at a time. If it is steering, Modjo and Gong read your calls back to you.

This article compares ten tools on what they give the reader, not on how Tandem works. Prices were taken from the vendors' own pages in September 2026, and this category reprices every quarter.

How this comparison was built

Criteria come before the first name, otherwise a ranking is just a preference in disguise. Five questions settled it, in this order.

• Which layer of the cycle the tool really covers. Almost all of them claim the whole chain. None deliver it, and knowing that saves you from buying the same function twice.
• What the first month costs, and what the twelfth costs. The subscription is rarely the issue. Enrichment credits and per-seat billing are.
• Where the data lives, read from the privacy policy. A flag on a homepage is worth nothing. A sentence in a contractual document is worth something.
• What AI actually contributes. In this category it mostly enriches, scores and sorts replies. It contributes far less to writing than the product pages suggest.
• What the tool cannot do. Nobody writes that section, and it is the one that prevents nasty surprises three months in.

The four layers of a sales stack, and why they do not replace each other

A sales team equipped with AI stacks four layers, and each one is sold separately. Find the data, write the sequence, pick up the phone, read what the calls are saying. An excellent tool on the second layer never makes up for a mediocre first layer.

This split is not a convenient invention. I published it in December 2025 in a LinkedIn overview of AI sales tools across eleven categories, and sorting by use was already the only angle that held. A year later the names have shifted at the margins, the structure has not.

1. Clay, the workshop that builds the list

Clay looks like a spreadsheet, and the shorthand is useful. Each row is a company or a person, each column an enrichment you trigger. The tool does not sell you a database, it sells you the ability to go and fetch information where it sits, provider by provider. It is the most powerful list-building block on the market, and the easiest one to let run away on budget.

Key features

• Sources fill the table on their own, from a company filter, a map search or a CRM import.
• The enrichment waterfall queries several providers in the order you set and stops at the first one that finds the address or the number.
• The built-in agent loops until it reaches its goal, where a plain interface call would return an empty answer.
• Scoring is written in plain language, which lets you grade the nature of a business and not just a headcount.
• Outputs push to the CRM, to a sequencer or to a LinkedIn tool, with your custom variables already computed.

Underlying model and limits

Clay manufactures no data of its own. It orchestrates more than a hundred and fifty providers and plugs OpenAI and Anthropic models into each column, at the model you pick. The limit is twofold. The vendor is American, and the invoice cannot be read in advance, because it depends on rows multiplied by enrichments. A badly configured ten thousand row table burns a monthly plan overnight.

Pricing

The free tier gives 500 actions and 100 data credits per month, enough for a serious test. The Launch plan starts at 167 dollars a month, roughly 155 euros, and drops to 54 dollars a month on annual billing, roughly 50 euros, at the same volume. Growth starts at 446 dollars, roughly 415 euros, and 185 dollars annually. Data credits and actions are metered separately, checked in September 2026.

What users say

Clay's G2 page shows 4.8 out of 5 in September 2026, on a still thin volume of fewer than two hundred reviews. The recurring compliment is depth, the recurring complaint is the learning curve and how hard the bill is to predict.

My take on Clay

I filmed a full tutorial on it, from map targeting to pushing into a campaign. What I keep from it is one tip nobody advertises: plug your own programming interface keys into the AI columns. On my demo, an enriched search cost two cents at the provider, and zero Clay credits. Without that setting the bill climbs fast. I keep Clay for niche lists where each row deserves ten minutes of research, not for raw volume. The detail is in my Substack edition on AI inside sales teams, published in November 2025.

2. Pharow, French data without the detour

Pharow reconciles French public sources, business signals and intent data to build exportable lists. It is the only tool in this comparison designed first for the French market, with the company registries that come with it. If your market stops at the border, it removes a lot of cleaning work.

Key features

• The database covers 3.4 million normalised companies and around 10 million profiles, according to the vendor's own figures.
• Filters combine activity, headcount, geography and business signals such as active hiring.
• Address enrichment runs through Dropcontact, FullEnrich and Zerobounce, three Europe-focused providers.
• Lists export straight to the CRM and to the sending tool, with no intermediate file.
• Recognition of objects already in the CRM prevents duplicates on import, 50,000 objects on the entry plan and 200,000 on the higher one.

Underlying model and limits

Pharow is not a sequencer, it stops at the enriched list and you must plug a sending tool behind it. The market covered is France, which is both its strength and its ceiling. The homepage displays a European data protection compliance badge, which remains a vendor claim rather than an independent audit.

Pricing

The Essentiel plan is 105 euros a month on annual billing, 119 euros quarterly and 139 euros monthly, with 1,000 credits and 500 searches per user. The Avancé plan moves to 169 euros annually and doubles the searches. The custom plan starts at five users. The trial runs fifteen days with a hundred free credits. Checked in September 2026, and these are real euros, not a conversion.

What users say

Pharow has no usable review volume on an international software marketplace in September 2026. That is true of most French vendors of this size, and it is better said plainly than replaced with a rating computed on five reviews.

My take on Pharow

I have not deployed it on an engagement. What I can say comes from our own campaigns: French data is the weak spot of American databases. The company registration number, the real headcount and the legal form get lost, and a dirty list costs more in cleaning time than a subscription costs in euros. A tool built on the French registry fixes that at the root. Test your ten narrowest segments during the trial, that is the only check worth running.

3. Cognism, the number that picks up

Cognism sells one precise thing, mobile numbers a human has dialled to check the right person answers. The British vendor calls it Diamond Data. For a team that prospects by phone in Europe, it is the clearest proposition in this comparison, and the most expensive.

Key features

• More than ten million contacts whose number has been dialled and confirmed, according to figures published by the vendor.
• Director-level contacts and above are refreshed every thirty days.
• Screening against do-not-call registries covers fifteen territories, including France, the United Kingdom and Germany.
• Intent signals surface companies already actively researching your topic.
• One credit reveals one contact, and it is only spent again if that person changes job.

Underlying model and limits

Human verification is the product, not an AI model. That explains both the price and the coverage, deeper in the United Kingdom, the German-speaking region and the Nordics than elsewhere. The vendor publishes no pricing, which makes comparison impossible before a sales call. Only two plans, five seats included in each, which effectively rules out two-person teams.

Pricing

No public pricing in September 2026. Two plans, Standard and Pro, five seats included in each, plus CRM enrichment and data-as-a-service sold separately. Credits are counted per contact revealed.

What users say

The G2 page shows 4.5 out of 5 on around 1,300 reviews in September 2026. The recurring compliment is the quality of European numbers, the recurring complaint is the price and the rigidity of annual commitments.

My take on Cognism

Not deployed on an engagement. The thing I would check before signing is real coverage on your specific French segment, because the advertised depth is not the same from one country to the next. Ask for a sample against a hundred of your own target accounts, not a hundred accounts the vendor picked. That is the only way to know whether you are buying a database or a promise.

4. Apollo, database and sequencer in one subscription

Apollo is the Swiss army knife of the category. A global B2B database, enrichment, an email sequencer and a dialler, in a single per-user subscription. The vendor claims more than five hundred thousand companies use it. For a small team that wants one tool and one invoice, it is the most rational starting point on the market.

Key features

• Search and filters across a global B2B database, with a browser extension to enrich straight from LinkedIn.
• Email sequences with tracking, from Gmail on the free plan and from other mail providers on paid plans.
• Built-in dialler with call recording from the Professional plan upwards.
• Integrations with Salesforce, HubSpot, Outreach, Salesloft and Marketo.
• Export, email and mobile credits pooled into a single counter.

Underlying model and limits

Data quality is the issue, especially on European mobile numbers, where the database is shallower than a specialist's. The word unlimited also deserves close reading. Unlimited plans are governed by a fair use policy, with a ceiling of one million credits per account per year on a paying account. The vendor is American.

Pricing

A free plan, then the Basic plan at 49 dollars per user per month, roughly 45 euros, and the Professional plan at 99 dollars, roughly 92 euros. Enterprise plans are on quote. Prices displayed by the vendor in September 2026.

What users say

4.7 out of 5 on more than 9,500 G2 reviews in September 2026, by far the largest volume in this comparison. The recurring compliment is the ratio between price and functional breadth, the recurring complaint is data freshness outside North America.

My take on Apollo

Not deployed at our clients, because our builds separate data from sending. Apollo is still the first tool I would recommend to a two-person sales team that has never run outbound. One subscription, one place to learn, and a result within a week. The day volume rises, data becomes the limiting factor, and that is when you take the stack apart to specialise each layer.

5. Lemlist, multichannel that stays readable

Lemlist is published by lempire, a Paris company. The tool orchestrates email, LinkedIn, phone, SMS and WhatsApp inside a single sequence, with an agent that builds the target and drafts first variants. It is the most complete sequencer in this comparison on channel coverage.

Key features

• Multichannel sequences with five sending addresses per user on the multichannel plan.
• A database of more than 650 million contacts, with built-in email and phone lookup.
• An in-house warmup tool monitors deliverability and warms sending mailboxes.
• An agent proposes a target and drafts message variants from the company profile.
• Unified inbox and built-in dialler, so you never leave the tool.

Underlying model and limits

Pricing is per user, which starts to bite past three or four salespeople. Verification credits and phone numbers cost extra. On hosting, lempire's privacy policy states that the servers processing and storing its databases are located exclusively within the European Union. It is written down, it is verifiable, and it is rare in this category.

Pricing

The Email plan is 69 dollars a month, 55 dollars on annual billing, roughly 51 euros, for 50,000 monthly emails. The Multichannel plan moves to 109 dollars per user, 87 dollars annually, roughly 81 euros. The trial runs fourteen days with no card, and euro billing is available. Checked in September 2026.

What users say

4.6 out of 5 on around 1,800 G2 reviews in September 2026. The recurring compliment is personalisation and the deliverability tooling, the recurring complaint is per-user pricing as the team grows.

My take on Lemlist

We plug Lemlist in at clients, and our own campaigns run on Smartlead. What I keep from it is where AI genuinely earns its place, and it is not writing the message. It is handling the replies. On one engagement, as soon as a reply lands in Lemlist it is analysed and the prospect status flips on its own to lost or bad timing. Nobody reads the refusals. The gain is daily, and it is invisible in a sales demo.

6. Smartlead, volume and sending infrastructure

Smartlead is an infrastructure tool. Unlimited sending mailboxes, automatic rotation, built-in warmup, dedicated servers as an option. It does not try to be elegant, it tries to land the message in the inbox. It is the tool Tandem's campaigns run on.

Key features

• Unlimited sending mailboxes on every plan, with automatic rotation between addresses.
• Built-in warmup on a shared pool, with a reinforced warmup available as an option.
• Full programming interface and triggers, plus a context protocol server that lets an agent drive campaigns.
• A master inbox that gathers replies from every campaign.
• Separate client workspaces on the higher plans, designed for agencies.

Underlying model and limits

Smartlead does not supply data, it sends. On hosting, read the document rather than the homepage. The vendor is 521 Products Pty Ltd, an Australian company, data is processed on Amazon Web Services in Sydney and technical support accesses it from India. That is not disqualifying, transfers to Australia can be framed properly. It is something to put in front of your data protection officer before signing, not to discover afterwards.

Pricing

The Base plan is 39 dollars a month, roughly 36 euros, and 32.50 dollars on annual billing, roughly 30 euros. Pro moves to 94 dollars, roughly 87 euros, Unlimited Smart to 174 dollars and Unlimited Prime to 379 dollars. The annual discount is 17 percent. Checked in September 2026.

What users say

4.5 out of 5 on around 390 G2 reviews in September 2026. The recurring compliment is unlimited mailboxes, the recurring complaint is campaigns that fail to send and warmup pausing without warning.

My take on Smartlead

This is the tool I use. More than twenty campaigns have gone through it, across a few thousand contacts, and what I keep from that has nothing to do with AI. Turn open and click tracking off, send in plain text, keep one sender identity per campaign when the reason for contact is personal, one mailbox per domain. Click rate predicts nothing: across our campaigns, the same click rate produced both the best and the worst reply rate. What predicts the result is the reason, verifiable and specific, why you are writing to that person.

7. La Growth Machine, LinkedIn and email in French

La Growth Machine is a French vendor that orchestrates LinkedIn, email, X and phone inside visual sequences. Its particularity is the billing model, per sending identity rather than per user. The vendor claims more than ten thousand teams and has been automating LinkedIn since 2017.

Key features

• Visual multichannel sequences, with LinkedIn voice messages generated automatically.
• A waterfall of nine address providers for enrichment, included in the subscription.
• LinkedIn intent signals, including people who react to a post or attend an event.
• Mailbox rotation, up to ten addresses per identity on the top plan.
• HubSpot and Pipedrive sync, with the ability to trigger scenarios inside the CRM.

Underlying model and limits

Billing per identity changes the whole calculation. Three salespeople prospecting under their own names means three identities to pay for. Noted in September 2026, the Pro and Ultimate plans display the same price per identity, with only enrichment volume, active campaign count and CRM sync separating them. On those terms the Pro plan is hard to justify.

Pricing

The Basic plan is 60 euros a month per identity, the Pro and Ultimate plans 120 euros. Two months are free on annual billing. The trial runs fourteen days with no card. Full enrichment beyond the allowance costs 5 euros per lead. Priced in euros, checked in September 2026.

What users say

4.6 out of 5 on around fifty G2 reviews in September 2026, and the vendor displays 4.9 on its homepage by aggregating two marketplaces. The recurring compliment is the visual sequence builder, the recurring complaint is per-identity pricing and sync errors.

My take on La Growth Machine

Not deployed on an engagement. On our own builds the LinkedIn layer was handled by another tool, wired to Clay's output. What I would look at first is the identity count. Below three senders the bill stays gentle and running multichannel in French is pleasant. Above that it overtakes a per-seat sequencer, and the trade-off flips.

8. Skipcall, putting the call back in the loop

Skipcall is a parallel dialler published in Paris since 2024. It dials several numbers at once, discards voicemail and dead numbers, and only puts the salesperson on the line when a human picks up. It is the only tool in this comparison that treats the call as a channel in its own right rather than a checkbox.

Key features

• Parallel and power diallers, with automatic filtering of voicemail and dead numbers.
• Transcription and summary of every call, exposed through a programming interface.
• Built-in pre-CRM and number enrichment before the call.
• SMS included in every plan, from the smallest tier upwards.
• Native HubSpot, Salesforce and Pipedrive integrations.

Underlying model and limits

AI handles filtering and transcription, not the conversation. A salesperson always speaks. The consequence is simple, the tool raises conversations per hour, it replaces nobody. If you want a machine that calls on your behalf, you want a voice agent, and I compared voice agent platforms in a separate article.

Pricing

The VoIP Entreprise plan is 15 euros per licence per month, Starter 75 euros for 400 conversations, Intermédiaire 150 euros for a thousand and Expert 280 euros for unlimited conversations. Monthly, quarterly or annual billing, prices excluding tax, checked in September 2026.

What users say

No usable review volume on an international software marketplace in September 2026. The tool is recent and mostly French, and public feedback comes from specialist blogs rather than verified review pages.

My take on Skipcall

This is our dialler. What the tool changes is not the pickup rate, it is dead time. Without parallel dialling, a salesperson spends most of a session listening to ring tones and voicemail greetings. The real benefit lands at the end of the chain, when the transcript flows back into the system and the call note writes itself. Honest caveat, list quality matters more than the tool. Dialling a bad list faster only wastes time faster.

9. Modjo, European conversation intelligence

Modjo records sales meetings, transcribes them, fills the CRM and surfaces signals across the portfolio. The vendor is based in Paris, founded in 2020, and displays 600 companies and 22,000 salespeople as users. It is the European alternative to Gong, and its answer on hosting is direct.

Key features

• Call transcription and summary, with decisions and objections extracted.
• Automatic CRM filling, both structured fields and meeting notes.
• Call scoring and coaching, with configurable agents such as meeting preparation.
• Upsell signal and churn risk detection across the existing portfolio.
• A context protocol server, to query the conversation base from an agent.

Underlying model and limits

Data sits in France, on Amazon infrastructure in the Paris region, with SOC 2 type II certification announced by the vendor. The limit is the one shared by the whole family: value depends entirely on how many calls actually get recorded. A team that forgets to start the recording pays a subscription for nothing, and no feature fixes that.

Pricing

No public pricing in September 2026, the vendor points to a demo. Expect a per-user invoice, as with every direct competitor.

What users say

4.7 out of 5 on G2, a rating the vendor displays on its own homepage in September 2026. The review volume stays modest compared with American players, which is consistent with the size of the market addressed.

My take on Modjo

Not deployed on an engagement. What would tip the decision at a French client is not the feature list, they all look alike from one vendor to the next. It is the sentence in the privacy policy about where the recordings live. A call recording contains a voice, therefore personal data, and often a client's name. On that precise point Modjo answers, and that is an argument that survives an executive committee.

10. Gong, steering the revenue

Gong is the reference in this category, and its ambition goes well beyond note taking. The platform captures every interaction in a sales cycle, analyses them and feeds forecasting from observed activity rather than from what reps declare. It addresses a leadership team, not an individual salesperson.

Key features

• Capture of calls, emails and meetings, then analysis of the patterns that separate won deals.
• Revenue forecasting built on observed activity rather than on reps' declared calls.
• Separate modules for execution, enablement and forecasting.
• AI agents for meeting preparation, account research and follow-up.
• A dense integration ecosystem with the main CRMs.

Underlying model and limits

Price is the first obstacle, and it is structural. Gong charges per-user licences and adds a platform fee based on the number of users supported, a model the vendor describes on its pricing page without showing a single figure. It is a leadership purchase, with the decision cycle that comes with it, and a rollout measured in weeks. The vendor is American.

Pricing

No public pricing in September 2026. Per-user licences, plus a platform fee indexed on the number of users supported.

What users say

4.7 out of 5 on more than 6,500 G2 reviews in September 2026, the second largest volume in this comparison. The recurring compliment is analytical depth, the recurring complaint is cost and the weight of the initial rollout.

My take on Gong

Not deployed on an engagement. I would place it above ten salespeople, when the question is no longer how to call more people but why deals keep dying at the same point. Below that threshold, a note taker properly wired to the CRM covers most of the need for a fraction of the price, and I compared those note takers in a dedicated article.

Should you hand your prospecting to an autonomous AI SDR?

Not yet, and not for the reason people assume. The autonomous software salesperson category promises a system that targets, writes, sends and follows up on its own. Artisan, 11x and Lindy are the names that come up, and I listed them myself in my December 2025 overview. The technology works, that is not the issue.

The problem is that these tools automate the part of the work that was already cheapest. Writing a message takes a few minutes. Finding the right reason for contact takes an hour of research, and that is what decides the reply rate. Across our campaigns, the gap between the top and the bottom of the ranking never comes from writing quality. It comes from the verifiable, specific reason why you are writing to that exact person.

Second reservation, dependence on the platform on the other side. In January 2026, LinkedIn suspended Artisan for around two weeks, over use of its trademark and reliance on brokers who had scraped its data without permission. The company was reinstated after addressing those points. The episode says the essential thing: a tool whose main channel can close overnight is not infrastructure, it is a bet.

How to choose based on the size of your team

The right number of tools is the smallest one that covers your blocking layer. Here are the four setups that come up most often, from simplest to most demanding.

• One or two salespeople, no budget. Apollo alone, around 45 euros per seat. A database, a sequencer and a dialler in one place. You lose on data quality, you save a week of setup.
• Three to ten salespeople on the French market. Pharow for the data, Lemlist or La Growth Machine for the sequence, Skipcall for the call. Everything is French or European, and the bill stays reasonable for a small team.
• A team going after niche accounts. Clay at the centre, a sequencer behind it. This is the most powerful setup here and the most demanding in configuration time. Budget a few days to build the first table that holds.
• A team prospecting by phone across Europe. Cognism for the verified numbers, Skipcall to dial them. It is the only pairing here designed for that exact case.
• Above ten salespeople. Modjo or Gong enter the equation, because the question becomes steering rather than volume. At that point what you lack is not another channel, it is understanding where deals are lost.

What these tools will not tell you about French law

Since 11 August 2026, a business can no longer call a consumer for commercial purposes in France without prior consent. The law of 30 June 2025 and the decree of 23 July 2026 replaced the opt-out logic with an explicit opt-in, and the Bloctel objection list has disappeared. Consent must be free, specific, informed and revocable. A pre-ticked box or a line buried in terms and conditions does not qualify.

For B2B the rule is different, and many sales teams do not know it. The French data protection authority allows email prospecting towards a professional on the basis of legitimate interest, under three conditions. The message must relate to that person's professional role, they must have been informed their details could be used for prospecting, and they must be able to object simply and free of charge. Generic company addresses fall outside that framework.

The practical consequence for your stack is direct. The question to ask each vendor is not whether they comply with European data protection rules, everyone says yes. It is where the data is stored, who accesses it and from which country. Two written answers surprised us during this comparison, Lemlist's and Smartlead's. One reassures, the other is not disqualifying but needs handling before signature, not after.

Which AI tool should your sales team choose?

If you only take one to start with, take Apollo. A database, a sequencer, a dialler, around 45 euros per seat, and within two weeks you will know whether outbound works on your market. If your market is French and narrow, take Pharow for the data and Lemlist for the sequence, everything stays in euros and in Europe. If you are going after high-value niche accounts, Clay is irreplaceable, provided you accept a few days of configuration and plug in your own programming interface keys.

If your team calls, Skipcall changes the rhythm of a phone session more reliably than any writing tool. And above ten salespeople, Modjo or Gong become the real subject, because the problem is no longer volume but reading what happens in meetings. The rest is method, which we cover in our field report on AI inside sales teams and in our article on automating LinkedIn prospecting.

One last thing, and it is the only one that really matters. None of these ten tools will make up for the absence of a reason to reach out. A model drafts a decent message in three seconds, it will not find for you the precise reason this person should reply to you today. That is the work to equip first, and it is also what a team learns to hand over during training. Once the chain is ready, end-to-end automation becomes a healthy project.