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Apollo.io + Microsoft Dynamics 365 Integration | Alltomate
Alltomate Integrations

Apollo.io + Dynamics 365 Integration

Your prospecting data stuck in Apollo. Your deals stuck in Dynamics. Alltomate builds the custom integration that keeps both in sync — automatically, on every event, in real time.

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Connects With: Apollo.io Dynamics 365 Slack Google Sheets ClickUp Outlook OpenAI + Dozens More
✦ What Is This Integration?

Prospect in Apollo.
Close in Dynamics. Automatically.

Apollo.io is one of the most powerful prospecting and sales intelligence platforms available — with over 275 million contacts, built-in sequences, and real-time enrichment. Microsoft Dynamics 365 is the CRM where your deals live, your pipeline is managed, and your revenue is tracked.

The problem: there is no reliable native integration between them. Alltomate builds a custom, bidirectional integration that closes the gap — so every Apollo contact, sequence event, and enrichment update flows into Dynamics 365 automatically.

  • Sync Apollo.io contacts and leads directly into Dynamics 365 as records
  • Push Apollo sequence enrollment and reply status into CRM deal stages
  • Enrich Dynamics 365 contacts with Apollo's job title, company, and firmographic data
  • Trigger Dynamics 365 workflows when an Apollo sequence step completes
  • Deduplicate contacts across both platforms to keep your CRM clean

Related: Apollo.io Data Quality · Automate Contact Sync · CRM Automation Services

✦ Why It Matters

Why Sales Teams Need This
Integration Built Right

Manual data transfer between Apollo.io and Dynamics 365 costs your team hours every week — and every hour spent copy-pasting is an hour not spent selling.

Eliminate Manual CRM Data Entry

Every contact sourced in Apollo — with job title, company, email, and phone — can flow automatically into Dynamics 365 as a lead or contact, with zero copy-pasting by your reps. See how we approach automating CRM data entry.

Keep Deal Stages Accurate in Real Time

When a prospect replies to an Apollo sequence, opens an email, or books a meeting, those events can automatically update the corresponding Dynamics 365 opportunity stage — so your pipeline always reflects reality. Learn more about automating deal tracking.

Enrich Your CRM with Apollo Intelligence

Apollo.io holds verified job titles, company headcount, technologies used, and intent signals. Alltomate pushes that enrichment data into Dynamics 365 contact and account records automatically — so your reps walk into every call informed. Explore Apollo.io data quality best practices.

Stop Duplicate Contacts from Polluting Your CRM

Without a proper integration, the same prospect can exist in Apollo and Dynamics 365 as separate, unlinked records. Alltomate builds deduplication logic that checks for existing records before creating new ones. See our approach to CRM cleanup automation.

Alert Reps the Moment a Prospect Engages

When a key prospect opens an email or replies in Apollo, your rep gets an instant Slack or Outlook notification with full context pulled from Dynamics 365 — so they can follow up while interest is highest.

Scale Outreach Without Scaling Admin Work

As your Apollo sequences grow and your Dynamics pipeline expands, the integration scales automatically. No additional admin headcount needed — the system handles the data flow regardless of volume. Discover our automation integration services.

✦ Common Integration Workflows

Real Workflows Built with
Apollo.io + Dynamics 365

These are the most common integration setups Alltomate builds for sales teams. Every workflow is custom-built to your exact field mapping, CRM schema, and business logic.

Problem: Reps source prospects in Apollo but have to manually create those contacts in Dynamics 365 — a process that takes 3–5 minutes per contact and rarely gets done the same day.
Integration Solution: When a contact is added to an Apollo sequence, the integration automatically creates or updates the record in Dynamics 365 with all enriched fields mapped to your custom schema.
Outcome: Every prospected contact is in Dynamics 365 within seconds — no rep touches a keyboard, no record is lost, no delay in pipeline visibility.
Problem: When a prospect replies to an Apollo sequence, the sales manager has no visibility in Dynamics 365 until the rep manually updates the opportunity — which can take hours or days.
Integration Solution: Apollo reply events trigger an automatic Dynamics 365 opportunity stage update and a Slack alert to the assigned rep with context on the prospect's history.
Outcome: The pipeline in Dynamics 365 updates the moment a prospect engages — managers see accurate deal stages in real time, and reps follow up fast.
Problem: Dynamics 365 contact records are incomplete — missing the firmographic and technographic data Apollo already has, which reps need to personalize outreach and qualify faster.
Integration Solution: When a new Dynamics 365 contact is created, the integration queries Apollo.io's enrichment API and writes back job title, company size, industry, technologies, and LinkedIn URL to the CRM record.
Outcome: Every Dynamics 365 contact is enriched automatically — reps open a record and see everything they need, without ever leaving the CRM.
Problem: When Apollo sequences complete with no reply, those prospects sit in Apollo indefinitely — never making it into Dynamics 365 for re-engagement campaigns or nurture workflows.
Integration Solution: When an Apollo sequence finishes with no reply, the contact is automatically created in Dynamics 365 with a "no reply — nurture" tag, triggering a separate re-engagement workflow.
Outcome: No prospect falls through the cracks — every completed sequence feeds the right Dynamics 365 workflow automatically.
Problem: The same prospect exists in Apollo and Dynamics 365 as two separate unlinked records — creating duplicate outreach, confusing reps, and polluting reporting data.
Integration Solution: Before creating any new record in Dynamics 365, the integration checks for existing contacts by email and company domain — updating the existing record instead of creating a duplicate.
Outcome: Your Dynamics 365 CRM stays clean — one record per contact, always enriched, always linked to the right Apollo sequence history.
Problem: Your operations team needs a weekly report of Apollo sequence performance mapped against Dynamics 365 pipeline data — built manually from two exports every Monday morning.
Integration Solution: Apollo sequence metrics and Dynamics 365 pipeline data are automatically synced into a Google Sheet in real time, giving leadership a live, always-current dashboard.
Outcome: The Monday morning report builds itself — leadership sees Apollo-to-Dynamics conversion rates in real time, no exports needed.
✦ Before vs After

What Changes When You
Connect Apollo to Dynamics 365

Before

  • Manual contact creation in Dynamics after every Apollo export
  • Deal stages updated hours or days after a reply
  • CRM records missing Apollo enrichment data
  • Duplicate contacts across both platforms
  • No-reply sequences disappearing into Apollo with no follow-up
  • Weekly reporting built manually from two separate exports

After

  • Contacts sync into Dynamics 365 automatically in seconds
  • Opportunity stages update the moment a prospect replies
  • Every CRM record enriched with Apollo intelligence
  • Deduplication logic keeps your CRM clean and accurate
  • Finished sequences route contacts into nurture automatically
  • Live dashboard built from both platforms — always current
✦ Our Process

How Alltomate Builds
Your Integration

No templates. No generic connectors that break when your field mapping changes. Just working integrations built for your exact Apollo workflow, Dynamics 365 schema, and sales process.

01

We Audit Your Stack

We map how your team uses Apollo.io for prospecting and Dynamics 365 for pipeline management — identifying every manual handoff, data gap, and duplicate risk costing your team time.

Apollo sequence & field mapping review
Dynamics 365 schema & entity mapping
ROI estimate before we build anything
02

We Build the Integration

Custom integration workflows built to your specific field mapping, deduplication rules, and sync logic — not a pre-built connector that ignores your CRM's custom schema.

100% custom field mapping to your schema
Deduplication & error handling built in
Tested against real Apollo & Dynamics data
03

We Hand Off & Document

You get a working system with full documentation — so your team can own and maintain it independently, without depending on us forever.

Full walkthrough & handoff call
Written documentation included
30-day support window
✦ FAQ

Frequently Asked Questions
About the Apollo.io + Dynamics 365 Integration

Everything you need to know before getting started.

The Apollo.io and Microsoft Dynamics 365 integration connects Apollo's prospecting and sales intelligence platform with Dynamics 365's CRM — automatically syncing contacts, enriching lead records, pushing sequence activity into deal stages, and keeping both platforms in sync without manual data entry. Alltomate builds this as a fully custom integration, not a pre-built connector, so it maps to your exact field schema and sales workflow.
Apollo.io natively integrates with HubSpot and Salesforce, but does not offer a native, two-way Dynamics 365 integration out of the box. Alltomate bridges this gap by building a custom integration using Apollo's API and the Dynamics 365 API — creating a reliable, bidirectional sync tailored to your exact field mapping, deduplication rules, and workflow logic. Read more about automating CRM updates.
Yes. Alltomate designs and implements custom Apollo.io and Dynamics 365 integrations tailored to your specific sales workflow, CRM structure, and business logic. This includes auditing your current stack, mapping data flows, building the integration with deduplication, error handling, and fallbacks, testing against real Apollo and Dynamics data, and delivering written documentation so your team can own it independently. We provide a scoped estimate before any work begins. Explore our automation integration services.
Alltomate can sync contacts, leads, accounts, sequence enrollment status, email activity (opens, clicks, replies), job title and company enrichment data, firmographic fields (company size, industry, technologies), and custom field mappings between Apollo.io and Dynamics 365. Every field mapping is configured to match your specific CRM schema — including custom entities and fields. See how we handle contact sync automation.
Not when you work with Alltomate. We handle all technical setup — Apollo API authentication, Dynamics 365 API configuration, field mapping, deduplication logic, error handling, and documentation. You describe what you want to automate in plain language, and we translate that into a working integration with clear written documentation your team can follow independently. Learn about our CRM automation services.
Most standard Apollo.io and Dynamics 365 integrations are scoped, built, and delivered within 1–2 weeks. More complex workflows with multi-step conditional logic, advanced deduplication, and error handling may take 2–4 weeks. We provide a timeline estimate during the discovery call before any work begins — so you always know what to expect. Start with a free business process audit.
Yes. If you have an existing Apollo.io and Dynamics 365 setup that is failing — due to broken field mappings, API authentication errors, duplicate contact issues, outdated sync logic, or Dynamics 365 schema changes — we audit the integration, identify the root cause, and rebuild or repair it with proper error handling, deduplication, and updated documentation.

Related Resources

Explore all Alltomate integrations or learn more about our business automation services.

✦ Ready to Connect Your Stack?

Stop Losing Leads in the
Gap Between Tools

If your Apollo.io and Dynamics 365 data isn't syncing automatically, you're losing pipeline visibility every day. Let's fix that — starting with a free discovery call.

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