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Email Marketing Comparison

Oracle Eloqua vs. Resend

At a glance

At a glance

Oracle Eloqua

Best for

Best for enterprise B2B marketing teams that score leads and accounts and hand them to a sales organisation.

  • Enterprise

Resend

Best for

Best for product and engineering teams that want transactional email, broadcasts and templates in the same codebase as the application that sends them.

  • Freelancers
  • Small and mid-sized
  • Enterprise

Cataleo does not name a winner. Both statements come from the vendors themselves.

Full Comparison

Criterion Oracle Eloqua Resend
Starting price Not stated Free tier; Pro from $20 / month Transactional and marketing volume are billed separately. The transactional ladder runs Free, Pro from $20 per month and Scale from $90 per month, priced in bands by monthly email volume; marketing runs Free, Pro Marketing from $40 per month and Enterprise, priced by contact count.
Free trial Not stated Free tier: 3,000 emails per month, 100 per day, 3 domains, plus 1,000 marketing contacts
API Yes, the Eloqua Marketing Cloud Service REST API for extending the product, building apps and high-volume data transfer Yes, REST API with official SDKs for Node.js, Python, PHP, Ruby, Go, Rust, Elixir, Java and .NET, plus a CLI, webhooks and an official MCP server
Hosting Cloud (SaaS) on Oracle Cloud Infrastructure Cloud (SaaS)
Campaign types Yes, multi-step or simple campaigns across email, native SMS, web, display search, video, social and events, plus Eloqua Engage emails sent by the sales team from brand-approved templates Transactional email over the API, broadcasts to contacts and segments, and inbound email by pointing MX records at Resend
Automation and journeys Yes, the Campaign Canvas for drag-and-drop multi-step journeys that adapt to behaviour, and the Program Canvas for data and lead-management workflows with listeners that trigger on lead-score changes, new contacts and campaign activity Yes, flows triggered by custom events from your own application, built from condition, delay, wait for event, send email, contact update, contact delete and add to segment steps, with a Runs view for debugging
Segmentation and personalisation Yes, audiences built from combined behavioural and firmographic data, several concurrent lead-scoring models configurable without IT, real-time re-scoring on recency and an aggregated account engagement score Yes, contacts with custom properties grouped into segments, plus Topics so recipients can opt in or out of individual categories
Templates and editor Yes, a drag-and-drop editor for progressive forms, dynamic emails and landing pages, with reusable content blocks for brand-consistent responsive assets and personalised content driven by digital behaviour React Email, a component-based template system written in code; there is no drag-and-drop builder
Deliverability and testing Email analysis reports opens, clickthroughs and form submissions over a chosen period, a marketing operations centre monitors email sends, form submissions, page views and bulk API activity for instance health, and AI optimises subject lines Domain verification with SPF, DKIM and DMARC, delivery event webhooks and event monitoring in the dashboard; dedicated IPs are a $30 per month add-on on Scale and above
Ecommerce and CRM data Yes, first- and third-party data ingested from multiple sources, a contact washing machine for data hygiene, plug-and-play CRM cloud apps that route qualified leads within minutes, and integrations with Oracle Unity, Oracle Sales, LinkedIn and 6sense Contacts are created and updated over the API or bulk-imported by CSV up to 200 MB, with custom properties carrying the data used for personalisation
Integrations and API Yes, the Eloqua Marketing Cloud Service REST API for extending the product, building apps and high-volume data transfer, alongside more than 500 prebuilt integrations in the Marketing AppCloud Yes, REST API with bearer key authentication, a batch endpoint for up to 100 messages per request, SDKs for nine languages, a CLI, webhooks and an official MCP server
AI features stated Yes No
MCP-ready No stated Yes
Deployment Cloud (SaaS), Browser-based Cloud (SaaS), Browser-based
Support more entries Email helpdesk, Community forum Email helpdesk
Onboarding more entries Documentation and knowledge base, Video tutorials Documentation and knowledge base
Company size Enterprise more entries Freelancers, Small and mid-sized, Enterprise
Integrations Oracle Unity, Oracle Sales, Oracle CX Sales, LinkedIn, 6sense, Microsoft Outlook Not stated

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Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.

The short version

Key Differences

  • Company size Oracle Eloqua Enterprise Resend Freelancers, Small and mid-sized, Enterprise
  • Hosting Oracle Eloqua Cloud (SaaS) on Oracle Cloud Infrastructure Resend Cloud (SaaS)
  • Support Oracle Eloqua Email helpdesk, Community forum Resend Email helpdesk
  • AI features Oracle Eloqua Yes Resend No
  • MCP-ready Oracle Eloqua No Resend Yes

Every line is one datapoint from the table above, picked automatically. Nothing here is written text.

The trade-offs

Strengths and Limitations

Oracle Eloqua

Strengths

  • Several lead-scoring models run at once across products, business units and regions
  • Campaign Canvas and Program Canvas separate journey design from data and lead-management automation
  • More than 70 prebuilt reports plus closed-loop revenue attribution
  • More than 500 prebuilt integrations through the Marketing AppCloud

Limitations

  • No published rate card; pricing is quoted by sales
  • Aimed at enterprise B2B, so much of the machinery is idle for a simple newsletter
  • The payoff depends on a CRM integration being in place

Resend

Strengths

  • Transactional sending, broadcasts, contacts and automations on one API and one account
  • Official SDKs for Node.js, Python, PHP, Ruby, Go, Rust, Elixir, Java and .NET, plus a CLI
  • Standing free tiers on both ladders rather than a time-limited trial
  • Inbound email by pointing MX records at Resend, delivered as webhooks
  • Official MCP server, so the platform can be driven by AI agents

Limitations

  • Templates are React components, so building an email needs a developer
  • Two separate price ladders, one for sending volume and one for contacts
  • Dedicated IPs, extra domains and SSO are priced as add-ons on top of the plan
  • SSO and dedicated IPs require the Scale plan or above
  • The free tier caps sending at 100 emails per day

Plans

Pricing

Resend

  • Free $0 3,000 emails per month, capped at 100 per day, 3 domains, 10,000 automation runs and 30-day data retention. Marketing side is free up to 1,000 contacts.
  • Pro $20 Per month, 50,000 emails and 10 domains, no daily limit, 5 webhook endpoints. $35 per month for 100,000 emails. Overage $0.90 per 1,000 emails.
  • Scale $90 Per month, from 100,000 emails and 1,000 domains, 10 webhook endpoints and a dedicated Slack channel. Rises through $160, $350, $650, $825 and $1,150 per month up to 2.5 million emails, with the overage rate falling from $0.90 to $0.46 per 1,000.
  • Pro Marketing $40 Per month for 5,000 contacts, rising to $650 per month for 150,000 contacts.
  • Enterprise Not stated Custom volume and contact limits, a 99.99% uptime SLA, a dedicated customer success manager, migration support and flexible AI credits.
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What users say

Review Scores · opens after launch

Oracle Eloqua

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Resend

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Where this comes from

Where this comes from

Oracle Eloqua https://www.oracle.com/cx/marketing/automation/ · checked against the official source on 2026-09-09

Resend https://resend.com · checked against the official source on 2026-09-07

This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.