Apollo.io vs Outreach: Sales Engagement Platform Comparison

Apollo.io vs Outreach: Sales Engagement Platform Comparison

Outreach's pricing page describes its own model in one sentence: "Outreach uses a combination of seat-based pricing and consumption-based pricing powered by AI credits." It then publishes packages with credit allowances, 10,000 on Amplify Essentials and 25,000 on Amplify Core, and no rate. Apollo publishes both the rate and the credits. Same two-meter model, opposite amounts of disclosure.

The Short Answer

Pick Apollo.io when you want data and sending in one self-serve subscription. Pick Outreach when the requirement is an enterprise engagement platform with governance, forecasting and deal management around the sequences.

Outreach also publishes something most enterprise vendors keep in a contract: hard platform limits per package. Amplify Essentials enumerates 250,000 API calls, 5 custom objects and 500 MB of knowledge, which are exactly the numbers a technical evaluation needs and exactly the numbers a quote conversation tends not to volunteer.

What Apollo.io And Outreach Actually Are

Apollo.io is a prospecting and engagement platform with a B2B contact database, and its pricing page lists Free at $0 with 900 credits a seat a year, Basic $49 with 30,000 granted upfront, Professional $79 with 48,000 and Organization $119 with 72,000, per seat billed annually, three-seat minimum on the top tier.

Outreach is an enterprise sales engagement and revenue platform. Multi-channel sequences sit beside deal health scoring, revenue forecasting with scenario planning, conversation intelligence and governance controls. Its packages are Amplify Essentials and Amplify Core, and pricing is requested rather than published.

Both meter AI usage as a second axis beside seats, which is the genuine structural similarity. Apollo grants a seat's whole year of credits upfront; Outreach attaches a credit allowance to a package. The difference is that you can compute Apollo's cost per credit yourself and you cannot compute Outreach's.

Pricing Compared

$0Apollo.io entry plan

Free, 900 credits a seat a year

Not publishedOutreach entry plan

request pricing

Apollo.io Pricing

Apollo is the only platform in this comparison publishing a self-serve ladder, and it grants a paid seat's whole year of credits upfront rather than monthly. Organization carries a three-seat minimum, and the page advertises annual billing at 24 percent below monthly.

Source: Apollo.io pricing

Outreach Pricing

Outreach publishes packages and credit allowances but no rate. Its own description of the model is the useful part: "Outreach uses a combination of seat-based pricing and consumption-based pricing powered by AI credits." Essentials also enumerates hard platform limits that a quote conversation will not volunteer, including 250,000 API calls, 5 custom objects and 500 MB of knowledge.

Source: Outreach pricing

Two meters, one of them visible

Here is an invented but arithmetically honest example built from what each page publishes. It is illustrative only and nothing in it comes from a customer.

Fifteen Apollo Professional seats billed annually is 15 at $79 a month, so $1,185 a month, carrying 15 times 48,000 credits a year, which is 720,000 credits granted upfront. Divide one into the other and you have an effective cost per credit before you speak to anybody.

Outreach's Amplify Essentials package publishes 10,000 AI credits and Amplify Core publishes 25,000, without a rate or a stated period on the page, so the equivalent division cannot be done. What can be done is a limits comparison, and Essentials publishes its own: 250,000 API calls, 5 custom objects and 500 MB of knowledge. For a team planning integrations those three numbers are more decisive than a price, because they are the ones that turn into an upgrade conversation eighteen months in.

The honest summary is that Apollo can be evaluated on a spreadsheet and Outreach has to be evaluated on a call. Neither is wrong; they are selling to different buyers.

Who Should Pick Which

Pick Apollo.io when the team is small enough that procurement is a person with a card, and when you need contact data as much as a sequencer. Nothing in Outreach's list replaces a database.

Pick Outreach when the organisation needs governance and compliance controls, revenue forecasting with scenario planning, and deal management in the same platform as the sequences. Those are enterprise requirements and they are what the quote is for.

The middle case is the expensive one. A twenty-person team buying Outreach for the sequencer alone is paying for a revenue platform and using a fraction of it, and Apollo plus a CRM usually covers that job for less.

Answer yes to the top two and Outreach wins

• ✓Yes: You need governance and compliance controls on outreach
• ✓Yes: Forecasting and deal management belong in the same platform
• ✓Yes: Procurement expects a negotiated contract anyway
• ✕No: You need a contact database in the same subscription
• ✕No: You want to budget from a published rate
• ✕No: Your team is under twenty people

What Each One Lists

Both lists are each vendor's own wording from its own pages. Read them as advertising rather than as a capability audit: both run multi-channel sequences, both generate email with AI, both record calls and both report.

Apollo.io lists

• B2B contact and company database
• Multi-channel sequences (email, phone, LinkedIn)
• AI-powered email writing and optimization
• Built-in dialer with call recording
• Automated workflows and engagement rules
• A/B testing for email sequences

Outreach lists

• Multi-Channel Engagement and Sequences
• AI-powered email generation and optimization
• Conversation intelligence with call recording
• Deal health scoring and pipeline management
• Revenue forecasting with scenario planning
• Real-time analytics and reporting dashboards

Apollo.io Key Features

• B2B contact and company database
• Multi-channel sequences (email, phone, LinkedIn)
• AI-powered email writing and optimization
• Built-in dialer with call recording
• Automated workflows and engagement rules
• A/B testing for email sequences
• Buying intent signals and job change alerts
• Advanced lead scoring and filtering
• Email deliverability tools and mailbox rotation
• Conversation intelligence (Professional+)

Outreach Key Features

• Multi-Channel Engagement and Sequences
• AI-powered email generation and optimization
• Conversation intelligence with call recording
• Deal health scoring and pipeline management
• Revenue forecasting with scenario planning
• Real-time analytics and reporting dashboards
• Sales rep coaching and performance insights
• Automated task management and reminders
• A/B testing for email templates
• Governance and compliance controls

Outreach's list is a revenue platform: deal health scoring, revenue forecasting with scenario planning, rep coaching, governance and compliance controls. Four of those describe managing a sales organisation rather than doing outreach. Apollo's is a prospecting engine: a contact database, intent signals, job change alerts, deliverability tooling and mailbox rotation. Multi-channel sequences, A/B testing and conversation intelligence appear on both, which is where the two products genuinely compete.

Integration Ecosystem

Apollo.io connects with: Salesforce, HubSpot, Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Zapier, Slack, Sendgrid, Outreach, Salesloft.

Outreach connects with: Salesforce, Microsoft Dynamics 365, HubSpot, Gmail, Microsoft Outlook, LinkedIn Sales Navigator, Gong, Chorus, Drift, 6sense, Zoom, Slack.

Both lists carry: Salesforce, HubSpot, Gmail, Microsoft Outlook, Slack.

Outreach's list is the deeper enterprise stack, carrying Microsoft Dynamics 365, 6sense, Drift, Gong and Chorus alongside Salesforce and HubSpot. Apollo's carries Salesforce, HubSpot and Pipedrive plus Sendgrid, Zapier and a webhooks API, and it lists Outreach itself, which is what teams do when Apollo supplies the data and Outreach runs the sequences.

Where Apollo.io And Outreach Sit In A Cold Outbound Stack

Apollo can be the whole top of the funnel including the data. Outreach is the execution and management layer above a data source you buy elsewhere.

Our own house rule cuts through a lot of the overlap: we send one message per campaign and never bump a thread, so cadence orchestration, the capability both vendors lead with, is not what we would buy either for. Apollo's remaining value is the database and the deliverability tooling. Outreach's remaining value is governance and reporting across a large team, which is a real problem at a certain size and no problem at all below it.

Switching Between Them

Moving from Outreach to Apollo usually saves money and loses reporting. Export sequence content and performance history first, because the analytics are the part that does not migrate, and expect to rebuild governance as process rather than as controls. You gain a contact database you were previously buying separately.

Going the other way is an enterprise implementation. Plan the CRM integration properly, check the package limits against your integration roadmap rather than against today's usage, and keep a data provider in the budget, since Outreach's list contains none.

Getting Started

1. Decide whether you need a database. Outreach has none and Apollo includes one, and that is often the whole comparison.
2. Ask Outreach for the credit allowance PERIOD as well as the number, since the packages publish 10,000 and 25,000 without one.
3. Check Amplify Essentials' published limits, 250,000 API calls, 5 custom objects and 500 MB of knowledge, against your integration plans.
4. Compute Apollo's effective cost per credit from its published rates and grants, then ask Outreach for the same figure.
5. Test Apollo's data quality on your own segment through the free tier before either negotiation.

Final Thoughts

Outreach sells an enterprise revenue platform and prices it in a conversation, while publishing platform limits most vendors hide. Apollo sells data plus sending and prices both in public.

If your requirement list contains the word governance, Outreach is the shortlist. If it contains the word database, Apollo is, and no negotiation with Outreach changes that.

Related Reading

• Best Outreach Alternatives in 2026
• Best Outreach Alternatives in 2026
• Apollo.io vs Gong: Sales Engagement Platform Comparison
• Sales engagement platforms
• Outbound SDR
• AI prospecting

If you would rather have this run for you, RevenueFlow books qualified meetings on a pay-per-meeting basis and publishes client results.

Pricing and features are taken from the vendors' own pages. Verify current terms with the vendor before relying on them.