# Deepline vs Apollo.io (2026): Multi-Provider Waterfall vs - - - - - - - - - - - Deepline vs Apollo.io (2026): Multi-Provider Waterfall vs - - - - - - - - Use cases Integrations Pricing Docs Resources Blog Guides, comparisons & GTM engineering essays GTM Stack Q&A Honest, agent-native tool recommendations - - Outbound Cost Calculator Estimate campaign costs before you send Office hours Weekly live GTM + AI problem-solving Agents Every agent surface Deepline runs in Claude Code + GTM Slack Community for agent-native GTM Get Started Menu ← Compare Compare // Compare One database is not enough. 105+ integrations, checked Plays. Compare Deepline and Apollo.io for GTM data work. Apollo combines a proprietary database with prospecting and outreach. Deepline runs checked Plays across a live integration catalog. $0/user Deepline in BYOK mode $59+ Apollo per seat, per month 105+ integrations in Deepline's waterfall Team cost Per-user pricing adds up fast Apollo charges per seat. Deepline charges per enrichment credit (or $0 with BYOK). Here's what a growing team actually pays. Team size Deepline Apollo Basic Apollo Professional 1 user $0/mo $59/mo $99/mo 3 users $0/mo $177/mo $297/mo 5 users $0/mo $295/mo $495/mo 10 users $0/mo $590/mo $990/mo 25 users $0/mo $1,475/mo $2,475/mo Deepline BYOK: $0/mo platform fee, you pay providers directly. Apollo prices are annual billing rates as of March 2026. Enrichment credits are usage-based on top of Apollo's seat fee. Waterfall Apollo is one of 105+ integrations Deepline supports BYOK for Apollo. Connect your existing key and use Apollo's database as part of a multi-provider waterfall. If Apollo doesn't have a contact, Deepline automatically tries Hunter, Prospeo, PDL, Icypeas, and 25 other providers. You get Apollo's data plus everything it misses. Who should use what Choose the right fit Choose Deepline if you... - ✓ Need data from more than just Apollo's database - ✓ Have a growing team and want to avoid per-user fees - ✓ Already have an Apollo API key (use it through Deepline free) - ✓ Use Claude Code, Codex, or Cursor for GTM automation - ✓ Want enriched data in your own PostgreSQL database - ✓ Need to cancel or scale down without a contract negotiation Choose Apollo if you... - ✓ Have a $15K+ annual data budget - ✓ Need built-in intent data and buying signals - ✓ Require CRM and sequencing in the same product - ✓ Need deep native Salesforce or HubSpot workflows - ✓ Want phone-verified mobile numbers in bulk Side-by-side Feature comparison Feature Deepline Apollo Interface CLI + API (agent-native) Web UI + API + Chrome extension Contact database 105+-integration catalog (includes Apollo) Large proprietary contact database Data sources 105+ integrations; measure each Play on your cohort Single proprietary database Pricing model Free (own keys), or per-credit (no per-user fee) $59-149/user/month (annual billing) 5-user team cost $0/mo (BYOK) or usage-based credits $295-745/month Built-in CRM No (integrates with Attio, HubSpot, Salesforce) Yes, full CRM with deal tracking Email sequencing Instantly, Lemlist, HeyReach, Smartlead Built-in sequences with A/B testing Bring your own API keys Yes, use your Apollo key through Deepline at $0 markup N/A (Apollo is the provider) Claude Code integration Native skill with slash commands Community-maintained MCP server Data ownership PostgreSQL DB included (your data, your schema) Data stays in Apollo (CSV export available) Free tier Unlimited (BYOK mode) 60 mobile + 120 export credits/month Export limits None Varies by plan (900-12K/year on Basic-Professional) Analysis Why Deepline is better for multi-provider work Apollo is strongest when you want one system with prospecting, CRM, and sequencing built in. Deepline is strongest when you want to orchestrate multiple providers and keep your workflow programmable. That tradeoff matters most once you start batch enrichment. Apollo gives you one proprietary dataset. Deepline lets you query Apollo and then fall through to the rest of your stack when Apollo misses. deepline plays search "verified work email waterfall" --json deepline plays describe prebuilt/name-and-domain-to-email-waterfall-batch --json deepline plays run prebuilt/name-and-domain-to-email-waterfall-batch --csv leads.csv --watch Trusted by GTM teams +17% Win rate improvement at Mixmax from AI-prioritized account signals Months -> Days Series B aerospace company unified 30+ data sources in under one week 8x lift Enterprise cybersecurity firm identified 8,200 high-propensity accounts with <10 hours RevOps effort Common questions FAQ Can I use my Apollo API key through Deepline? + Yes. Deepline supports BYOK (Bring Your Own Key) for Apollo and other supported providers in its 105+-integration catalog. Connect your existing Apollo API key and Deepline routes supported lookups through it without a Deepline platform markup. Does Deepline replace Apollo? + Not necessarily. Deepline can include Apollo in a maintained multi-provider Play. If Apollo misses, the Play can continue to other configured providers. Inspect the live Play contract for its current route instead of assuming a fixed provider count or order. Why is waterfall enrichment better than a single database? + No single provider has every contact. Apollo's proprietary database can be a strong first source, while a waterfall can try another declared stage when Apollo returns no acceptable result. The lift depends on the input, route, geography, and validation policy, so inspect the Play and test representative records. Is Apollo's free tier enough for a small team? + Apollo's free tier gives you 60 mobile credits and 120 export credits per month, which is great for individual prospecting. But if you need to enrich a CSV of 500+ contacts or run batch operations, you'll hit limits fast. Deepline's BYOK mode has no credit caps. You pay providers directly per lookup. How does Apollo's MCP integration compare to Deepline's Claude Code support? + Apollo has a community-maintained MCP server that lets Claude Code query Apollo's database. Deepline has a native, first-party Claude Code skill maintained by the Deepline team, with slash commands, waterfall enrichment, and database integration built in. The difference is official support vs community maintenance. When should I choose Apollo over Deepline? + Choose Apollo if you want an all-in-one platform: CRM, email sequences, and contact database in a single tool. Apollo is excellent for solo SDRs or small teams who want everything in one place. Choose Deepline if you need multi-provider data coverage, per-credit pricing without per-user fees, or native AI agent automation. Continue Reading - Claude Code + Apollo vs Deepline - Deepline vs Clay - Install Deepline CLI Build and run GTM workflows from the agent you already use. One API key for managed providers and connected tools. Product - Docs - Features - Use cases - Agents - Pricing - Waterfall enrichment - Bring your own keys - Claude Code skills - Data providers - Find verified emails - For GTM engineers - For GTM agencies Evaluate & learn - Blog - Compare - Alternatives - Guides - Glossary - Office hours - Deepline vs Clay - GTM tools for Claude Code - Clay alternatives - Claude Code enrichment guide Developers - Quickstart - API reference - SDK quickstart - Waterfall enrichment docs - Migrate from Clay - Database access - Play documentation Company - About - Contact - Careers - Partners - Security - Privacy - Brand kit Connect - X / Twitter - LinkedIn - GitHub - Contact © 2026 Aero AI Labs, Inc. d/b/a Deepline Terms Privacy SMS opt-in llms.txt