To build a multi-source news aggregator with WordPress, run every source — news APIs, RSS feeds, even spreadsheet queues — through one Ingestics provider pipeline, with cross-source duplicate detection, quality filters, and per-source schedules. The architecture, not any single import, is what this post covers: how many providers, how they rotate, and how quality control scales past five sources.

If you are still on one source, start with the NewsAPI single-source build — this post is what comes next.

What editorial model should you decide first?

Three models, and everything downstream depends on the choice:

1. Auto-publish mirror — sources publish straight through. Only safe with narrow, trusted feeds.
2. Moderation-first — everything imports as pending; editors approve. Highest quality, needs daily attention. Pro’s moderation queue formalizes this.
3. Hybrid — trusted sources auto-publish, new or noisy sources go to drafts. Ingestics sets publish mode per provider, so this is just configuration.

Most sustainable aggregators land on hybrid: earn each source’s way to auto-publish.

How do you structure the source inventory?

Treat providers as operational units — one source, one provider, one mapping, one schedule, one category:

• RSS providers for publications: auto-discovery finds feeds, presets speed setup, source folders group them by desk (Lite). Full-text extraction (Lite) upgrades truncated feeds where the source permits reuse.
• API providers for structured news: NewsAPI-style services, public data APIs, each with its own auth (encrypted) and mapping.
• Adapters (Pro) for platform sources: WordPress REST API, YouTube, and Reddit round out coverage beyond traditional press.

Provider capacity is the scaling ladder: 3+2 on Free, 10+10 on Lite, 25+25 on Pro, unlimited on Business.

How do rotation, campaigns, and schedules keep it manageable?

Twenty sources fetching hourly at once is how aggregators fall over. Three mechanisms prevent it:

• Shared rotation (Lite) — providers take turns across the cron schedule instead of firing together.
• Provider campaigns (Pro) — group providers into campaigns you can run and manage as a unit: a “Breaking” campaign on tight frequency, a “Weekly digest” campaign on a slow one.
• Separate API/RSS schedules and rotation (Business) — fast-moving APIs and slower feeds each get their own cadence, plus a rate-limit budget queue for quota-bound keys.

Pro’s custom scheduling frequencies give per-provider timing; the Activity Log’s per-run counts tell you which sources deserve their cadence.

How does quality control scale across sources?

Layered, in pipeline order:

1. Source choice — the narrowest feed that covers the beat. Still the strongest filter.
2. Content filters (Pro) — keyword and field rules that drop off-topic and spam items post-fetch; Business extends to the full 14-rule filter engine and blocked keywords.
3. Taxonomy rules (Pro) — ordered keyword-to-category/tag rules so items self-file consistently regardless of source.
4. Moderation queue (Pro) — pending-review holding pen for the hybrid model.
5. Attribution (all tiers) — the attribution block on every imported item. An aggregator that hides sources is a scraper.

How do you deduplicate across many sources?

The defining aggregator problem: one story, eight versions. Duplicate detection (all tiers) keys on source URL with title safeguards — syndicated repeats and multi-provider overlaps collapse to one post. Same-story-different-outlet items are editorial calls, which is the moderation queue’s job. Configure dedup before adding source ten, not after.

How do you monitor a fleet of sources?

Feeds die quietly. Lite’s provider health monitoring flags failing sources on the dashboard; Pro’s failure digests email you when providers fail repeatedly; the Activity Log records every run’s fetched/published/skipped/error counts. Ten minutes a week reading these keeps a 20-source aggregator honest.

How do you display and extend the aggregation?

Everything is normal posts in your taxonomy, so magazine themes work untouched; Lite’s [auto_api_feed] shortcode, block, and grid layout add latest-across-sources sections (see the documentation). On Business, AI rewrite can summarize items into house style and translation builds multilingual editions — both via your own AI keys, both reviewed like any other content (AI content automation guide).

Which Ingestics tier does this build need?

• Free — a 5-source prototype (3 API + 2 RSS), manual fetch, dedup and attribution included.
• Lite — the working floor: 20 providers, scheduling, rotation, health monitoring, full-text, display.
• Pro — the real aggregator kit: filters, taxonomy rules, moderation queue, campaigns, adapters, failure digests.
• Business — unlimited sources, separate schedules, full 14-rule filter engine, AI summaries/translation.

Vertical applications of this architecture: the sports news aggregator and crypto news site. More automated publishing workflows are on the use cases hub.