Apollo.io vs Microsoft Dynamics 365

Apollo.io is a sales intelligence and engagement platform from San Francisco that combines a B2B database of more than 270 million contacts and tens of millions of companies with the tools to reach them. Many startups use it as their prospecting data source, outbound tool and, at first, a lightweight CRM, all in one subscription.

Prospecting starts with filters for title, seniority, industry, headcount, technologies, funding and buying intent, and a Chrome extension surfaces emails and phone numbers on LinkedIn and company websites. Contacts flow into sequences that mix automated emails, call tasks and LinkedIn steps, with a built-in dialer, call recording, meeting scheduler, enrichment of existing CRM records and AI that researches accounts and drafts personalized messages. Usage runs on credits for emails, mobile numbers and exports. The free plan is unusually generous for a data vendor, and paid plans are priced per user per month, rising through Basic and Professional tiers to a Custom plan for larger teams.

Apollo fits startups, SMB sales teams and founders doing outbound who need data and sequencing at a fraction of ZoomInfo's price. Email accuracy is generally good, mobile numbers are weaker, and teams must manage sending limits and domain health to protect deliverability. ZoomInfo offers deeper enterprise data, Clay is better for multi-source enrichment and research workflows, and Instantly or lemlist focus on outreach volume and personalization. Coverage of Turkish companies exists but is thinner than for the US and Western Europe.

Microsoft Dynamics 365 is Microsoft's family of business applications, launched in 2016 when the company merged its Dynamics CRM and Dynamics AX ERP lines into one cloud suite. CRM apps include Sales, Customer Service, Field Service and Customer Insights; ERP apps include Finance, Supply Chain Management and Business Central. As a CRM, Dynamics 365 Sales manages leads, accounts, opportunities, forecasts and sales processes for organizations already invested in Microsoft 365.

All apps sit on Microsoft Dataverse and the Power Platform, so teams can extend them with Power Apps, automate steps in Power Automate and report in Power BI. Sales Professional covers core sales force automation and dashboards; Sales Enterprise adds Copilot in Dynamics 365, prebuilt agents such as the Sales Close Agent, opportunity summaries and deep customization; Sales Premium adds Sales Insights, AI recommended actions and data enrichment. Microsoft Relationship Sales bundles Sales Enterprise with LinkedIn Sales Navigator.

Dynamics 365 fits mid-size and large companies standardized on Outlook, Teams and Azure that want CRM and ERP on one data platform. It is heavier than HubSpot or Pipedrive, usually needs a Microsoft partner to implement, and licensing is complex. Against Salesforce it is often cheaper per seat and better integrated with Office, while Salesforce leads on ecosystem size.

Buying tip: listed prices assume an annual commitment, and Copilot Credits for agents are metered separately beyond the Premium allowance, so model AI usage before signing. A 30-day trial is available.