Loops vs Redis
Email marketing for SaaS — loops, transactional, campaigns in one
vs. The real-time data platform — in-memory DB + cache + vector + search
Pricing tiers
Loops
Free
1,000 subscribed contacts. 4,000 sends/month. All features. Loops footer on emails.
Free
Paid — 1.5k
1,500 contacts. Unlimited sends. No footer.
$15/mo
Paid — 5k
5,000 contacts. Unlimited sends.
$49/mo
Paid — 10k
10,000 contacts.
$99/mo
Paid — 25k
25,000 contacts.
$199/mo
Paid — 50k
50,000 contacts.
$349/mo
Custom
>100k contacts — contact sales.
Custom
Redis
Free
30 MB. Single DB. Community support. AWS + GCP only.
Free
Redis OSS
BSD-licensed Redis (or source-available RSALv2 for newer). Self-host free.
$0 base (usage-based)
Essentials
From $5/mo. 250 MB to 100 GB. SAML SSO, RBAC, 99.99% uptime.
$5/mo
Pro
From $200/mo. Dedicated. Active-Active multi-region. Auto-tiering. 99.999% uptime.
$200/mo
Enterprise
Custom annual. SOC2, HIPAA, private deployment.
Custom
Free-tier quotas head-to-head
Comparing free on Loops vs free on Redis.
| Metric | Loops | Redis |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Loops · 12 features
- API Keys — Scoped keys for testing vs production.
- Audiences (Segments) — Filter contacts by properties + event behavior.
- Campaign Analytics — Open/click/unsubscribe rates, heatmaps, A/B significance.
- Campaigns — One-off broadcasts to audience segments. Schedule + A/B test subject.
- Contacts — Contact records with custom properties (strings, numbers, booleans, dates).
- Email Editor — Visual block-based + Markdown + HTML modes.
- Events — Send events to trigger loops/journeys or filter audiences.
- Loops (Automations) — Event-triggered automation flows with delays + conditions.
- Mailing Lists — Opt-in lists with subscribe/unsubscribe preferences per list.
- Template Library — Pre-built templates for SaaS use cases (onboarding, digest, launch).
- Transactional API — Send transactional emails (receipts, password resets) via /transactional endpoin…
- Webhooks — Subscribe to contact/event changes.
Redis · 21 features
- Active-Active (CRDT) — Multi-region live-write replication.
- Auto-Tiering (Flex) — RAM + SSD tiered storage.
- Bitmaps + Bitfields — Compact boolean storage.
- Geo — Geospatial queries on lat/lon.
- Hashes — Field-value maps per key.
- HyperLogLog — Probabilistic cardinality.
- Lists — Linked list — push/pop/range.
- Lua Scripting — Server-side Lua + Functions.
- Pub/Sub — Channel-based messaging.
- RedisBloom — Bloom + Cuckoo + Count-Min Sketch + TopK.
- Redis Cluster — Horizontal sharding.
- RediSearch — Full-text + vector search engine.
- RedisInsight — Official GUI for Redis.
- RedisJSON — Native JSON document support.
- RedisTimeSeries — Time-series data type.
- Replication — Primary-replica async replication.
- Sets — Unique element sets.
- Sorted Sets (ZSet) — Score-ranked sets for leaderboards.
- Streams — Append-only log (Kafka-like).
- Strings — Primitive + binary-safe key-value.
- Transactions (MULTI/EXEC) — Atomic command batches.
Developer interfaces
| Kind | Loops | Redis |
|---|---|---|
| CLI | — | redis-cli |
| SDK | @loops/loops, loops-py | go-redis, Jedis + Lettuce, node-redis, redis-py, redis-rs |
| REST | Loops REST API | Redis Cloud API |
| OTHER | Webhooks | RedisInsight GUI, RESP protocol |
Staxly is an independent catalog of developer platforms. Outbound links to Loops and Redis are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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