Apollo.io vs Salesloft: pricing, features and which to choose

Apollo.io is a sales intelligence and go-to-market platform made by ZenLeads, Inc., doing business as Apollo.io. Founded in 2015, it released its first product in 2016 and says it reached $150 million in annual recurring revenue in May 2025. Apollo also reports more than 500,000 companies using the platform and more than 50,000 weekly active users in 2025. Its 2023 Series D raised $100 million at a reported $1.6 billion valuation. The product combines a business contact database with prospect search, enrichment, sequencing, calling, pipeline support, analytics, and AI features. That combination places Apollo closer to a sales operating system than a standalone lead database, serving founders, sales teams, marketers, and revenue operations groups.

Apollo’s workflow usually begins with finding people or companies through filters, then selecting records for enrichment, lists, sequences, or exports. Email campaigns are available on every account. Free users can connect Gmail, while paid users can connect Microsoft Office and other providers. Teams can create sequences, manage pipeline activity, record calls, prepare for conversations, and review AI-generated insights. The AI Assistant accepts natural-language requests, uses Apollo data and saved messaging context, and can find decision-makers, research accounts, build sequences, export lists, and report on performance. Scheduled agents can run some outbound tasks in the background. Permissions still govern available actions, and Apollo advises reviewing generated messages, matches, and credit estimates before execution.

Apollo’s main limitation is pricing and usage complexity: the final amount depends on seats, billing frequency, credits, add-ons, and selected features. Basic includes one mailbox, 250 daily emails, five team workflows, and 1,000 records per selection, while Professional raises several limits and adds AI and call features. Standard plans are for internal business use, so powering external products, sharing data with customers, or reselling it requires a separate agreement. Apollo competes with ZoomInfo, Cognism, Outreach, Salesloft, and HubSpot Sales Hub. It combines data and enrichment more closely than Outreach or Salesloft, and adds execution tools beyond ZoomInfo or Cognism. Choose Apollo if one team needs prospect intelligence, outbound execution, enrichment, and AI actions together.

Salesloft is a revenue orchestration platform for mid-market and enterprise teams. Its suite covers Cadence for sales engagement, Conversations for recording and intelligence, Deals for deal execution, Forecast for forecasting, Rhythm for seller prioritization, and AI agents for account research and coaching. The company says its Predictive Revenue System connects buyer engagement, conversation, deal, and forecast signals to seller actions. Salesloft reports more than 4,000 customers, including Adobe, 3M, IBM, and Zoom. Its merger with Clari completed in December 2025, establishing Salesloft as the go-forward company and platform brand. Clari Forecast retains its name, while broader Clari capabilities continue under Salesloft. Current packaging includes Advanced and Elite, with some features offered as add-ons or package-dependent modules.

Salesloft brings outbound execution and revenue intelligence into one connected workflow. A team can use Cadence to organize multichannel outreach, Conversations to capture buyer interactions, Deals to inspect opportunities, Forecast to evaluate expected revenue, and Rhythm to prioritize seller actions. AI agents support account research and coaching workflows. The company says its system connects buyer engagement, conversation, deal and forecast signals so revenue teams can turn them into prioritized work. Exact workflows depend on purchased modules and CRM configuration. Deals documentation identifies a Salesforce CRM dependency, making CRM fit an important procurement question. The platform is therefore broader than a sequencing tool, but its value depends on which modules a customer buys and how those modules connect to existing systems.

Salesloft suits revenue organizations that want engagement, conversations, deals and forecasting connected in one commercial platform, although quote-led packaging makes comparisons harder. Outreach is a close alternative for enterprise sequencing and seller workflows, while Gong focuses on conversation intelligence and revenue analysis. ZoomInfo Sales combines prospect data, engagement and intent. HubSpot Sales Hub and Salesforce Sales Engagement are more natural choices for teams prioritizing CRM-native execution. Salesloft is a poor fit for buyers seeking transparent self-serve pricing or a documented self-hosted edition. Choose it when a mid-market or enterprise revenue team wants coordinated engagement and forecasting under one brand, with exact module availability and costs determined during procurement rather than through a complete public rate card.