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Apollo.io

Apollo.io

The AI-powered B2B sales platform that replaces your data provider, outreach tool, dialer, enrichment engine, and CRM — 210M+ contacts, smart sequences, and AI agents, all in one platform.

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Social Intents

Social Intents

Reply to website visitors directly from Microsoft Teams, Slack, or Google Chat — AI handles 75% of questions automatically so your team never misses a chat.

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Quick Comparison: Apollo.io vs Social Intents

A high-level overview of pricing, key strengths, and use cases to help you choose the right tool fast.

Features
Apollo.io
Social Intents
Quick View
Apollo.io is an AI-powered B2B sales intelligence and engagement platform co-founded in 2015 by Tim Zheng and Ray Li in San Francisco. It gives sales…
Social Intents is an AI-powered live chat and chatbot platform that allows businesses to engage website visitors directly from Microsoft Teams, Slack, Google Chat, or…
Pricing
Freemium: Starting at $49/mo
Free Trial: Starting at $21/mo
Key Strength
• 210M+ Contact Database with 65+ Advanced Filters — Search the world's largest B2B contact database by job title, seniority…
• Teams, Slack & Google Chat Integration — routes every website visitor chat, WhatsApp message, and SMS directly into Microsoft…
Best For
Apollo.io serves a wider range of sales teams than any other tool in its category — from first-time SDRs on…
Social Intents delivers the most value for teams that are already deeply embedded in Microsoft Teams, Slack, or Google Chat…

Detailed Feature Breakdown

Go deeper into the specific capabilities, pros, cons, and integrations of both platforms.

Features
Apollo.io
Social Intents
Overview

Apollo.io is an AI-powered B2B sales intelligence and engagement platform co-founded in 2015 by Tim Zheng and Ray Li in San Francisco. It gives sales teams access to 210M+ contacts and 30M+ companies with 65+ search filters, AI-powered multichannel outreach sequences, real-time data enrichment, inbound lead routing, conversation intelligence, and AI sales agents — all from one platform.

Backed by $251.3M in funding at a $1.6B valuation, trusted by 500,000+ companies from startups to Fortune 500s, and rated 4.7/5 from 9,015+ G2 reviews, it is the most widely used and reviewed all-in-one sales platform in the market.

Social Intents is an AI-powered live chat and chatbot platform that allows businesses to engage website visitors directly from Microsoft Teams, Slack, Google Chat, or Zoom — without switching to a separate support app.

Founded in 2013 and trusted by 75,000+ teams worldwide, it trains AI chatbots on your website content in one click using GPT-5.2, Claude, or Gemini, automates 75% of inbound support queries, and handles omnichannel conversations from website chat, WhatsApp, Messenger, and SMS in one unified workflow.

Key Features

• 210M+ Contact Database with 65+ Advanced Filters — Search the world's largest B2B contact database by job title, seniority level, company size, industry, location, technology stack, funding stage, hiring signals, and buyer intent data to build hyper-targeted prospect lists for any ICP.

• AI-Powered Multichannel Sequences — Build automated outreach campaigns combining email, LinkedIn touches, phone calls, and task reminders in one coordinated sequence; includes A/B testing, send-time optimization, email deliverability guardrails (SPF/DKIM/DMARC checks, spam word detection, bounce management), and reply detection that auto-pauses follow-ups.

• AI Sales Agents (SDR Agent, Research Agent, Deals Agent, GTM Agent) — Four specialized AI agents automate the most time-intensive GTM tasks: the AI SDR Agent builds and runs outbound campaigns autonomously; the Research Agent enriches lead records with real-time company data; the Deals Agent prepares reps for every conversation with meeting intelligence; the GTM Agent orchestrates cross-functional go-to-market workflows.

• Inbound Intelligence (Visitor ID + Form Enrichment + Lead Routing) — Identifies anonymous website visitors, enriches form submissions with Apollo's full contact and company data in real time, and instantly routes qualified leads to the right rep via built-in calendar scheduling and automated nurture sequences — preventing hot inbound leads from going cold.

• Data Enrichment & CRM Cleansing — Continuously enriches and cleanses contact and company records across your CRM with always-fresh data from Apollo's network; supports Salesforce, HubSpot, and custom CRM enrichment workflows with job change alerts and signal-based re-engagement triggers.

• Conversation Intelligence & Deal Execution — AI-powered call recording, transcription, call summaries, next-step generation, pipeline boards, real-time deal alerts, conversation coaching dashboards, and meeting prep briefs keep every deal moving and every rep developing.

• Built-In Dialer & Email Infrastructure — Native click-to-call dialer with local presence, call recording, and voicemail drop; dedicated email sending infrastructure with deliverability guardrails and custom tracking domains — no external dialer or email service required.

• Apollo Academy + 24/7 AI Help + Community — Always-on educational resources including Apollo Academy courses, tutorials, weekly webinars, a community forum, and 24/7 AI chat support; live personalized onboarding included on all paid plans.

• Teams, Slack & Google Chat Integration — routes every website visitor chat, WhatsApp message, and SMS directly into Microsoft Teams channels, Slack threads, or Google Chat spaces so your team responds from the tools they already use with zero new app learning.

• Multi-Model AI Chatbot — train a custom AI chatbot on your website URL, PDFs, or help docs in one click; choose GPT-5.2, Claude, or Gemini as the underlying model and switch between them anytime from your dashboard without retraining.

• Three AI Response Modes — configure AI First Then Handoff (instant AI replies with automatic escalation), AI + Humans Together (AI drafts, team approves), or AI When Offline (human-first with AI fallback after hours) based on your team's workflow.

• No Per-Seat Pricing — Basic, Pro, and Business plans include unlimited team members; add your entire support, sales, and success team without per-agent cost scaling.

• WhatsApp & SMS Support — connect official WhatsApp Business API and SMS numbers (1 number on Basic, 5 on Pro, 10 on Business) and manage all messages in the same Teams or Slack workflow alongside website chats.

• Real-Time Auto-Translation — automatically detects and translates messages between agents and customers in 80+ languages in real time, available on the Business plan, enabling global support without multilingual staff.

• White Label & Agency Dashboard — Pro and Business plans include white-label branding removal and a multi-client agency dashboard for managing 100+ client accounts with custom branding under your own business identity.

• Auto Chatbot Retraining — Pro and Business plans automatically retrain the AI chatbot whenever your website content changes, keeping answers current without manual retraining or scheduled crawls.

Pros
  • Permanently free plan with 100 credits, unlimited email sends (Gmail/Microsoft), and full database access — the most generous free tier in B2B sales intelligence, driving 500,000+ company signups
  • 4.7/5 from 9,015+ G2 reviews — the highest volume of verified reviews of any sales intelligence or outreach platform in the market
  • Replaces five separate tools (data provider, outreach platform, dialer, enrichment, CRM) — teams report 64% lower tech stack costs and 4x SDR efficiency improvement
  • Backed by $251.3M from Bain Capital Ventures, Sequoia Capital, and Tribe Capital at $1.6B valuation — financial stability and R&D investment that smaller bootstrapped tools cannot match
  • Four specialized AI agents (SDR, Research, Deals, GTM) automate the most time-intensive parts of the sales workflow with no additional tool purchase
  • Full compliance stack: GDPR, SOC 2, CCPA, ISO/IEC 27001, CASA Tier 2, CPRA, EU-US DPF, PCI DSS — the broadest enterprise-grade compliance certifications of any tool in its category
  • Job change alerts and intent signals surface the highest-probability buyers before competitors reach them
  • No per-seat pricing on Basic and above — unlimited team members for one flat monthly fee is a genuine market differentiator
  • Native Microsoft Teams, Slack, Google Chat, and Zoom integration means zero new tools for your team to learn
  • Choose between GPT-5.2, Claude, or Gemini and switch models anytime — rare flexibility at this price point
  • 14-day free trial with no credit card required plus a 30-day money-back guarantee on all paid plans
  • 1-click AI training on your entire website URL — most teams are live with a trained chatbot in under 5 minutes
  • Rated 4.8/5 on both G2 and Capterra — 75,000+ teams and 10M+ chats delivered with 99.9% uptime SLA
  • Auto chatbot retraining on Pro and above keeps AI answers current without manual maintenance
Cons
  • Credit system complexity — phone credits cost 8x more than email credits, credits expire at the end of each billing cycle (no rollover on standard plans), and overage credits at $0.20 each with a 250-minimum purchase add unexpected costs at volume
  • Organization plan requires a minimum of 3 users ($357/month annual minimum) — teams smaller than 3 seats cannot access advanced features like AI agents and custom reporting without paying per-user pricing
  • Data accuracy is strong globally but mixed for mobile phone numbers outside the US and Western Europe — European teams specifically report lower phone coverage than Kaspr or Cognism
  • Customer support quality on lower tiers receives consistent criticism across G2 and independent reviews — free and Basic plan users report slow response times and bot-first support experiences
  • Feature depth in some areas (call intelligence, advanced deal management) lags behind dedicated point solutions like Gong, Chorus, or Outreach — teams with mature revenue operations may still need specialist tools alongside Apollo
  • Historical data breach in 2021 (240M records exposed) remains a reputational concern for enterprise procurement teams conducting security due diligence, despite subsequent SOC 2 and ISO 27001 certification
  • Conversation limits are strict per plan — 60/month on Lite, 250 on Starter, 1,000 on Basic; high-volume sites hit the cap quickly
  • Real-time auto-translation is locked to the Business plan at $199/month — unavailable on lower tiers
  • AI intent-based channel routing is only available on Business — mid-tier teams on Pro cannot use smart routing logic
  • White-label branding is restricted to Pro ($99/month) and above — Lite, Starter, and Basic subscribers cannot remove Social Intents branding
  • No built-in ticketing system or knowledge base — teams needing structured ticket queues must integrate with a third-party tool
  • Starter plan allows only 4 seats — teams larger than 4 must upgrade to Basic ($69/month) for unlimited seats
Best For

Apollo.io serves a wider range of sales teams than any other tool in its category — from first-time SDRs on the free plan to Fortune 500 enterprise GTM teams on custom Organization plans.

• SDRs and outbound sales reps at growth-stage companies — use Apollo's 210M+ database with 65+ filters to build highly targeted prospect lists, launch automated multichannel sequences, and manage call tasks from one platform without juggling multiple tool subscriptions.

• Founders and solo sales operators doing outbound — start on the free plan with 100 credits and unlimited email sends to validate ICP fit before investing in paid prospecting; upgrade to Basic at $49/mo only when volume demands it.

• Revenue operations and sales managers — use Apollo's enrichment workflows to keep CRM data fresh, leverage AI agents to automate SDR-level tasks, and use conversation intelligence and coaching dashboards to identify performance gaps and replicate top-rep behaviors across the team.

• Enterprise GTM teams consolidating tech stacks — replace a 5-tool stack (ZoomInfo + Outreach/SalesLoft + Gong + Clearbit + Salesforce enrichment) with Apollo's Organization plan and AI agents to reduce per-rep tool costs while centralizing data, outreach, and deal intelligence in one governed platform.

Social Intents delivers the most value for teams that are already deeply embedded in Microsoft Teams, Slack, or Google Chat and want to add customer support without changing their workflow.

• Microsoft Teams-first organizations — companies that standardized on Teams for internal communication get an immediate productivity win: customer chats arrive as native Teams channel threads with zero app switching or new login required.

• Small and mid-sized businesses scaling support — the Basic plan's unlimited seats at $69/month lets growing teams add every staff member who might chat with a customer, without worrying about per-agent billing as headcount grows.

• Agencies and white-label resellers — the Pro ($99/month) and Business ($199/month) plans include white-label branding, multi-widget management, and a multi-client dashboard for running AI-powered live chat for 100+ clients under your own brand.

• E-commerce stores on Shopify or WordPress — one-click plugin installation, Zapier integration (Pro+), and WhatsApp support make it fast to add AI-assisted customer support to any online store without a developer.

• Global businesses with multilingual customers — the Business plan's real-time auto-translation for 80+ languages and AI intent-based channel routing enable international support at scale without hiring language-specific agents.

Pricing Details

Free ($0/mo, unlimited users): 100 credits total (not per month), unlimited B2B email sends (Gmail and Microsoft only), basic sequence automation, access to full 210M+ contact database with limited filters, basic email open/click tracking, limited CSV export, HubSpot and Salesforce basic integrations, Apollo Academy access, 24/7 AI chat support.

Basic ($59/mo monthly, $49/user/mo billed annually): 5,000 credits/month, unlimited email sends (all email providers), full sequence automation with A/B testing, all 65+ database filters, email deliverability center, job change alerts, buy intent data (basic), advanced integrations (HubSpot, Salesforce, Pipedrive, Outreach, SalesLoft), CSV export (unlimited), LinkedIn extension, click-to-call dialer, call recording, live onboarding, 24/7 AI chat + email support.

Professional ($99/mo monthly, $79/user/mo billed annually): 10,000 credits/month, everything in Basic plus AI-assisted email writing, advanced filters and intent signals, email reply tracking, conversations (call intelligence), deal management, advanced reporting, custom fields, sequence analytics, video prospecting, AI research assistant, LinkedIn automation steps in sequences, priority support.

Organization ($149/mo monthly, $119/user/mo billed annually, minimum 3 users): 15,000 credits/month, everything in Professional plus AI SDR Agent, AI Deals Agent, AI GTM Agent, inbound visitor identification, real-time form enrichment, lead routing and scheduling, advanced CRM enrichment and cleansing, custom roles and permissions, SSO (SAML), advanced security settings, data privacy controls, custom reporting, dedicated onboarding, phone support, CSM access.

Lite ($21/mo billed annually, ~$26/mo billed monthly): 1 chat widget, 1 seat, 60 AI conversations/month, 1 domain, Microsoft Teams + Slack + Google Chat integrations, ChatGPT AI model, developer API, full widget customization.

Starter ($39/mo billed annually): 1 chat widget, 4 seats, 250 AI conversations/month, 1 domain, Teams + Slack + Google Chat integrations, ChatGPT + Claude + Gemini AI models, shortcut replies and visitor targeting, developer API.

Basic ($69/mo billed annually): 2 chat widgets, unlimited seats, 1,000 AI conversations/month, 2 domains, Teams + Slack + Google Chat integrations, ChatGPT + Claude + Gemini, WhatsApp Business (1 number) + SMS (1 number), full widget customization.

Pro ($99/mo billed annually): 5 chat widgets, unlimited seats, 5,000 AI conversations/month, 5 domains, WhatsApp (5 numbers) + SMS (5 numbers), CRM and Zapier integrations, white-label branding, auto chatbot retraining, country allow and block lists, cross-team routing — most popular plan.

Business ($199/mo billed annually): 10 chat widgets, unlimited seats, 10,000 AI conversations/month, 10 domains, WhatsApp (10 numbers) + SMS (10 numbers), real-time auto-translation (80+ languages), priority support, white-label branding, auto chatbot retraining, country allow and block lists, AI intent-based channel routing.

Enterprise (Custom pricing): Custom AI training, dedicated support, SLA guarantees, volume discounts — contact Social Intents sales for a quote.

Unique Features

Apollo.io's competitive position rests on three structural advantages that no single competitor has simultaneously replicated: database scale, product breadth, and product-led growth velocity.

• 210M Contact + 30M Company Database With Continuously Refreshed Intent Data — Apollo's database is among the largest in B2B sales intelligence, and unlike static databases, Apollo refreshes contact and company data continuously using AI-driven verification. The addition of buyer intent signals — tracking which companies are actively researching topics relevant to your product — lets Apollo users prioritize outreach to the accounts most likely to convert right now, not just the accounts that fit the ICP. No tool at Apollo's price range offers both this scale and intent data natively.

• Four Specialized AI Agents Replacing Human Labor Across the GTM Funnel — Apollo's AI SDR Agent, Research Agent, Deals Agent, and GTM Agent are not generic chatbots — they are purpose-trained agents that automate specific GTM tasks: building and running outbound campaigns (SDR Agent), enriching and briefing reps before meetings (Research Agent and Deals Agent), and orchestrating cross-functional go-to-market workflows (GTM Agent). The depth of task automation across all four stages of the funnel — find, engage, meet, close — is matched only by custom AI-agent stacks costing 5x+ the price.

• Inbound + Outbound in One Platform (Visitor ID + Form Enrichment + Lead Routing) — Apollo is one of the only platforms in its price range that handles both outbound prospecting and inbound lead capture in a single workflow. Anonymous visitor identification surfaces the companies behind your website traffic, form enrichment completes lead records in real time, and instant lead routing with built-in scheduler ensures hot inbound leads are contacted within minutes. Most sales teams run a separate tool for each of these functions — Apollo's unification produces the 70% increase in lead conversion its customer base reports.

• Product-Led Growth at $1.6B Scale — Apollo's free plan is genuinely functional — not a feature-crippled demo — and it is the reason 500,000+ companies have adopted it without a sales call. This PLG flywheel funds continuous product investment: Apollo grew ARR 40% in 2024 and reported 500% growth on its AI platform in 2025, enabling R&D velocity that bootstrapped competitors simply cannot match.

Social Intents occupies a unique position in the live chat market by treating Microsoft Teams, Slack, and Google Chat as first-class support channels — not afterthoughts bolted on via integration.

• Zero New Tool For Your Team — every customer chat becomes a native thread in Teams, a Slack thread, or a Google Chat space; agents never log into a separate support dashboard, eliminating the login fatigue and missed chat problem that plagues conventional live chat tools.

• Switch AI Models Anytime Without Retraining — you can flip between GPT-5.2, Claude, or Gemini from your dashboard at any time without rebuilding your chatbot; this model flexibility is uniquely valuable as different AI models perform better on different types of content.

• Unlimited Seats on Flat Monthly Pricing — charging per seat is the industry default; Social Intents flips this with unlimited team members on the Basic plan and above, making it one of the rare platforms where adding more people to your support team costs exactly $0 extra per month.

• Auto Chatbot Retraining — on Pro and Business plans the platform monitors your website for content changes and automatically retrains the chatbot, eliminating the manual maintenance burden that most AI chatbot platforms require when products, pricing, or FAQs change.

• Surva.ai Companion Tool — Social Intents also operates Surva.ai, an AI brand visibility tracker that monitors how your brand appears in ChatGPT, Claude, Perplexity, and Google AI Overviews; this unique companion product reflects the company's forward-thinking approach to AI-era customer intelligence.

Integrations

Apollo.io integrates with every major CRM, sales engagement platform, marketing automation tool, and communication platform used by modern B2B sales and marketing teams.

• Salesforce & HubSpot (Deep Bidirectional Native Sync) — Full two-way sync with Salesforce and HubSpot including contact creation, deal and opportunity management, activity logging, sequence enrollment triggers, custom field mapping, and advanced CRM data enrichment that continuously refreshes stale contact and company records; available from Basic plan with advanced features on Organization.

• Outreach, SalesLoft & Marketo (Sales Engagement + Marketing Automation) — Native integrations with Outreach and SalesLoft allow teams already on those platforms to use Apollo purely as a data layer, pushing enriched contacts into existing sequences; Marketo and Sendgrid integrations connect Apollo's data and intent signals to marketing automation and email delivery infrastructure.

• LinkedIn (Chrome Extension + Sequence Steps) — Apollo's LinkedIn Chrome extension enriches any LinkedIn profile with Apollo data in one click; Professional plan and above adds LinkedIn automation steps (connection requests, messages, InMail) directly inside Apollo sequences, enabling true multichannel outreach without a separate LinkedIn tool.

• Zapier, Webhooks & Full API (Organization and Custom Plans) — Zapier integration connects Apollo to 5,000+ external tools; real-time webhooks fire on lead events (new contact, email opened, reply received, job change detected) for custom GTM stack integration; the full REST API is available on Organization and Custom plans for engineering-led teams building Apollo's data and engagement layer into proprietary workflows.

Social Intents integrates with the team communication tools, messaging channels, and business platforms your team already uses.

• Team communication platforms — Microsoft Teams, Slack, Google Chat, Zoom, and Webex all connect natively; customer conversations route directly into these platforms as threads or channel messages with full chat history, @mention support, and mobile app compatibility.

• Messaging and social channels — WhatsApp Business (official API), SMS, Facebook Messenger, and website live chat widget all feed into the same Teams or Slack workflow; no separate omnichannel inbox required.

• CRM and automation tools — HubSpot, Salesforce, and Zapier (Pro plan and above) sync conversation data and contact records; Zapier connects Social Intents to 3,000+ additional apps for custom workflows including lead routing, CRM updates, and follow-up triggers.

• Website and e-commerce platforms — WordPress plugin, Shopify app, and a universal JavaScript snippet allow one-click installation on any website; BigCommerce and custom HTML sites are also supported via the code snippet.

• Developer tools — a full Developer API is included on all plans (including Starter), enabling custom integrations, programmatic chatbot management, conversation data access, and webhook-based automation for engineering teams building tailored workflows.

Frequently Asked Questions

Expert Verdict

Final Analysis: Which is better?

After testing both platforms: choose Apollo.io (Freemium: Starting at $49/mo) if you prioritize Apollo.io serves a wider range of sales teams than any other tool in its category.. Choose Social Intents (Free Trial: Starting at $21/mo) if you need Social Intents delivers the most value for teams that are already deeply embedded in Microsoft.. Both are reliable AI tool options, but they optimize for different user profiles.

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