Sales AI compared — Agentforce · Apollo.io · Zoho each own a different layer

The short answer

If you already run sales and customer response on a large CRM and want to hand conversations people currently handle over to AI, Salesforce Agentforce is the fit. Conversely, if you simply do not have enough prospects to talk to and finding new ones is the bottleneck, Apollo.io is the practical answer. And if you are an SME or mid-sized company wanting sales, marketing and accounting bundled with one vendor at low cost, Zoho is the realistic starting point. These three are not competitors — they own different layers: prospecting, company-wide execution, and integrated operations. Get the order wrong and you end up with more tools and the same revenue.

At a glance

Pricing is quoted exactly as each product publishes it. Agentforce bills per conversation, Apollo.io is a monthly per-user rate, and Zoho is quoted in Indian currency — so all three use different pricing units. For Zoho, the currency and amount applicable to a Korean contract need separate confirmation.

Salesforce Agentforce — agents that work inside the CRM

Salesforce Agentforce is not a separate AI tool but an execution layer that sits inside the CRM you already run. It aims to make answering customer enquiries, checking conditions and processing next steps happen without a person attached to each one. Using the customer data and workflows accumulated in Salesforce over years as its basis is this product’s greatest weapon.

The organisations that benefit are clear: companies with high enquiry volume, repetitive response patterns, and those patterns already recorded in the CRM. Once agents handle repeat enquiries, sales staff can spend their time on real conversations and negotiation. The larger the scale, the greater the return.

It also has the highest barrier to entry. The precondition is being on Salesforce, and if your data is not in order, agent response quality falls with it. Billing per conversation makes initial budgeting awkward, which is a frequent snag in practice — organisations with volatile enquiry volume need to design a cap before anything else. Implementation takes time too, so if you need results within weeks, this is not the right choice.

Apollo.io — solving “we have nobody to talk to”

Apollo.io solves a completely different problem. A CRM manages customers who have already arrived; Apollo.io is about finding the people who are not in your CRM yet. It filters contacts matching your criteria from a large B2B database, then continues into email copy and send workflow on the same screen. The free tier matters practically, because you can check data quality before committing.

The clearest case is opening an international market. Domestic sales runs substantially on relationships and referrals, but in a market you are entering for the first time you have to build the list from nothing. Having the database and the outreach tooling in one place is, at that point, execution speed.

Two limits deserve honest treatment. First, global databases of this kind are generally thickest on US and UK data, and coverage of contacts at Korean companies varies considerably by sector. If domestic sales is the main purpose, search your own target sectors before adopting and count the actual results. That is the single best reason to use the free tier. Second, cold outreach using personal contact details requires separate review against Korean personal data rules and the standards for sending commercial messages. What a tool makes possible and what you are permitted to do are separate questions. And because this is not a system of record, failing to settle data synchronisation with your existing CRM early leaves your list split across two places.

Zoho (Zia AI) — broad, cheap, one vendor

The strength of Zoho (Zia AI) is not depth in any one feature but breadth and cost. Beyond CRM, sales, marketing, support, accounting and collaboration apps are bundled into one suite, with Zia AI handling prediction, summarisation and automation within it. For an organisation whose management burden has grown from contracting a different international SaaS per department, that structure is itself the solution.

It is particularly sensible for SMEs and mid-sized companies. Even if no single tool is best in class, having data connected inside one boundary and a single contract and support channel saves substantial time in practice. In organisations with few administrators, integration frequently matters more than features.

Set each capability beside the best individual product, though, and the gap shows. Large-database prospecting favours the Apollo.io class; large-scale conversation automation favours the Salesforce class. Some pricing is presented in Indian currency, so the actual amount and applicable modules for a Korean contract must be confirmed separately. Korean interface and support scope can also differ per app, so the safe order is to decide which modules you will actually use and verify against those.

How to choose

Adopting this in a Korean company

Sales tools handle customer data directly, so contract and regulatory review carry far more weight here than in other categories.

SurfingBear Tools handles adoption of these products, and other international AI tools, as domestic contracting, won-denominated billing, tax invoice issuance and Korean-language onboarding. That includes checking actual data coverage for your target sectors before adoption, and building a comparison table with pricing converted to Korean terms. We do not claim official partner or reseller status for any product, and because what can be contracted differs by product, we set it out exactly as it is during consultation.

Frequently asked questions