AI Sales Outreach Software
Salesloft
SF 8.7Enterprise sales engagement platform with AI
Contact sales
AI Sales Prospecting Software
Apollo.io
SF 8.9AI sales intelligence and engagement platform
Free · PaidPro from $49/moFree plan available; paid plans start at $49 per user per month annual
Quick decision guide
Choose based on your workflow
Salesloft may fit better if...
- Sales Sequences
- Drift Integration
- Salesforce Integration
Apollo.io may fit better if...
- B2B Database
- Email Sequences
- Built In Dialer
Overview
How each tool is described
Salesloft
What is Salesloft?
Salesloft is a revenue orchestration platform for B2B revenue teams that combines sales engagement, conversation intelligence, deal management, workflow prioritization, forecasting, analytics, and AI agents. Following its completed merger with Clari in December 2025, the combined Clari + Salesloft platform is being developed as a Predictive Revenue System that connects seller execution with pipeline and forecasting intelligence across the revenue lifecycle.
- Sales execution: Cadence structures repeatable prospecting and engagement across channels such as email and phone, with AI agents supporting account research, buyer identification, and personalized outreach. Rhythm collects signals such as website activity, content engagement, deal activity, and other connected data and turns them into a prioritized workflow showing sellers what to do next and why.
- Conversations, deals, and forecasting: Salesloft Conversation Intelligence analyzes calls for buyer signals, objections, risks, competitors, summaries, and coaching opportunities, with those signals now feeding workflows, AI agents, and forecasting. Deals provides a shared view of opportunity health, buying groups, qualification, risks, and next steps. Forecasting is now centered on Clari Forecast, which combines historical deal data with live rep, pipeline, and activity signals to produce AI-supported projections and identify forecast risk.
- AI agents and external AI: Salesloft's agents can research accounts and people, identify additional buyers, summarize deals, prioritize actions, prepare sellers for meetings, and surface revenue insights from live platform context. Its MCP Server exposes governed pipeline, deal, account, conversation, engagement, and forecasting data to compatible AI environments including Claude, ChatGPT, Microsoft Copilot, and Google Gemini; access depends on the applicable Salesloft licensing and administrative configuration.
- Implementation considerations: Buyers should assess CRM integration, revenue-data quality, signal sources, workflow design, governance, existing engagement and forecasting tools, and which processes should be standardized across teams. Salesloft integrates with CRMs including Salesforce, HubSpot, and Microsoft Dynamics 365 and can connect additional enterprise data through integration platforms and external data systems.
Salesloft is most relevant to organizations that want seller engagement, conversation data, opportunity execution, and forecasting to operate from a connected revenue-data foundation. Its value depends on CRM and pipeline-data quality, sales-process maturity, adoption across revenue teams, and whether prioritized signals and AI-recommended actions consistently influence how sellers work.
Apollo.io
What is Apollo.io?
Apollo.io is a go-to-market platform that combines B2B sales intelligence, data enrichment, outbound engagement, and AI-assisted prospecting in one system. Revenue teams can search for people and companies, build targeted prospect lists, enrich CRM records, run email and multichannel sequences, and manage prospecting workflows without stitching together separate data and engagement products.
- Prospecting and enrichment: Apollo helps users identify companies and decision-makers, build targeted lists, and enrich contact and account records with demographic, firmographic, technographic, intent, and other business data. Enrichment can be applied to CRM records, CSV files, or other systems through Apollo’s API.
- Sales engagement: teams can build sequences that combine automated emails with calls, LinkedIn tasks, and other follow-up activities. This allows prospect discovery and outbound execution to remain connected instead of moving leads between separate intelligence and sales-engagement tools.
- Apollo AI Assistant: Apollo’s current AI Assistant goes beyond generating copy. Users can give it natural-language instructions to find and qualify prospects, research people and companies, build or enrich lists, create personalized sequences, improve messaging, and assist with campaign optimization. Apollo also provides AI Research for generating reusable research fields about people and companies.
- CRM and revenue workflows: Apollo can enrich and synchronize data with supported CRM environments, including Salesforce and HubSpot, while its APIs enable organizations to connect prospecting, enrichment, sequences, tasks, and other Apollo data with their broader sales technology stack.
Apollo.io is particularly relevant to sales, business development, RevOps, and go-to-market teams that want prospect data, enrichment, outreach execution, and increasingly agentic AI workflows within the same platform. Its suitability depends on required data coverage, outreach channels, CRM architecture, and how much of the outbound process a team wants to operate inside Apollo.
Side-by-side
Key differences
Criteria
AI Sales Outreach SoftwareSalesloft
AI Sales Prospecting SoftwareApollo.io
Best for
AI Sales Outreach Software
AI Sales Prospecting Software
Score
8.7/10
8.9/10
Pricing
Contact sales
Free · PaidPro from $49/mo
Category / audience
AI Sales & CRM Software › AI Sales Outreach Software
- sales engagement
- dialer
- salesforce integration
AI Sales & CRM Software › AI Sales Prospecting Software
- email sequences
- ai sales intelligence
- b2b contact database
OVERLAP
Where Salesloft and Apollo.io are similar
Both tools cover similar catalog signals. The deciding factor is usually workflow fit, implementation needs, and ecosystem fit.
1 capabilities0 workflows
Shared capabilities
Capability overlap
Feature check
Side-by-side feature check
Feature
Salesloft
Apollo.io
Sales SequencesRun multichannel sales sequences across SDR teams
-
Drift IntegrationDrift conversational AI across the buyer engagement
-
Salesforce IntegrationNative Salesforce integration across enterprise sales accounts
-
Built In CallingBuilt in calling across enterprise sales engagement
-
Conversation CaptureConversation capture across captured sales engagement calls
-
B2B DatabaseVerified contacts across 270M+ B2B database
-
11 capabilities compared.10 differentiating rows are shown first.
Use cases
Who they're built for
Salesloft
- Run multichannel sales sequences todayRun multichannel sales sequences across enterprise SDR teams
- Capture sales conversations across teams todayCapture sales conversations across captured sales engagement calls
- Run Drift conversational AI todayRun Drift conversational AI across the buyer engagement
Apollo.io
- Build prospect lists at scaleBuild prospect lists across Apollo B2B database for outreach
- Run cold email sequences todayRun cold email sequences across SDR teams at scale
- Enrich CRM contact records todayEnrich CRM contact records across captured Apollo data
The trade-offs
Pros & cons of each tool
Trade-offs
Salesloft
Pros
- Established enterprise sales engagement vendor across global customers
- Drift conversational AI across the buyer engagement workflow
- Strong Salesforce integration across enterprise CRM customer accounts
Cons
- Pricing built for enterprise scale, not smaller teams
- Quote based pricing requires sales engagement to evaluate
- Sales engagement platform with AI features layered today
Trade-offs
Apollo.io
Pros
- Massive contact database with affordable per seat plans
- Free starting tier across new sales teams today
- Combines prospecting and engagement across single platform
Cons
- Public reviews note data accuracy varies by segment
- Credit limits can pinch heavy outbound prospecting users
- AI features are layered, not deeply AI native
Final verdict
Best fit depends on your workflow
Current catalog data shows meaningful overlap between Salesloft and Apollo.io. Use the signals below to decide based on workflow, ecosystem, pricing, and implementation fit.
Shared catalog overlap
Salesloft and Apollo.io share 1 catalog signal, so the decision should focus on fit rather than broad capability alone.
Differentiators available
Salesloft has 4 visible decision signals and Apollo.io has 4.
Score signal
Apollo.io has the higher SoftFinders Score in the current catalog data.
Choose Salesloft if…
- Run multichannel sales sequences today
- Capture sales conversations across teams today
- Run Drift conversational AI today
- Sales Sequences
Choose Apollo.io if…
- Build prospect lists at scale
- Run cold email sequences today
- Enrich CRM contact records today
- B2B Database
TRY THEM YOURSELF
See which one fits your workflow
Both tools have their strengths, the best way to decide is to spend a few minutes inside each.