# Redis vs Upstash

| Attribute | Redis | Upstash |
|---|---|---|
| **vioscaleAI score** | 70.8 (75% (high)) | 73.3 (72% (medium)) |
| activity.commits_last_30d | 44 | - |
| adoption.dependent_repos | 1 | - |
| adoption.github_stars | 76,594 | - |
| adoption.stackoverflow_questions | 26,000 | - |
| content.faq | `[{"answer":"Redis is an in-memory data platform that stores and retrieves data at high speed, making it ideal for applications requiring real-time performance. It serves use cases including caching, session management, message queuing, leaderboards, fraud detection, and vector search for AI applications.","source":"https://redis.io","question":"What is Redis and what is it primarily used for?","confidence":0.95},{"answer":"Redis offers both options: Redis Open Source is free and available under an open-source license (version 8.0 and later uses a tri-license model with RSALv2, SSPLv1, or AGPLv3). For commercial users, Redis Inc. provides Redis Cloud (fully managed) and Redis Software (self-managed on-premise), both with paid plans.","source":"https://github.com/redis/redis","question":"Is Redis open-source or commercial?","confidence":0.95},{"answer":"Redis provides official client libraries for Python, Node.js, Java, Go, and .NET, plus numerous community-maintained libraries for other languages. This wide language support makes it compatible with most modern development stacks.","source":"https://redis.io","question":"What programming languages and platforms does Redis support?","confidence":0.92},{"answer":"Redis supports a wide range of data types including strings, lists, sets, sorted sets, hashes, streams, JSON, geospatial indexes, time-series data, and vector sets. This variety enables developers to optimize for different use cases from simple key-value storage to complex AI vector search.","source":"https://redis.io/docs/latest/develop/data-types/","question":"What data types does Redis support?","confidence":0.95},{"answer":"Redis offers three deployment options: Redis Open Source for self-managed on-premise installations, Redis Software for self-managed hybrid deployments, and Redis Cloud for fully managed cloud hosting on AWS, Azure, or Google Cloud. This flexibility allows organizations to choose based on their infrastructure and operational preferences.","source":"https://redis.io","question":"How can you deploy Redis?","confidence":0.93},{"answer":"Redis Cloud operates on a tiered model with a free tier (limited to 30 MB), an Essentials tier starting from $5 per month for shared deployment, and a Pro tier (minimum $200 per month) for dedicated deployment with multi-region capabilities. Pricing is based on data size, with option to pay hourly or commit to monthly plans.","source":"https://redis.io/pricing/","question":"What is the pricing model for Redis Cloud?","confidence":0.9},{"answer":"Common alternatives include Memcached for simple caching, database caching layers, key-value stores like DynamoDB or MongoDB, and message brokers like Apache Kafka. The choice depends on whether the primary need is ultra-fast caching, persistent storage, complex queries, or message streaming.","source":"https://redis.io","question":"What are common alternatives to Redis?","confidence":0.88},{"answer":"Redis offers optional persistence through snapshotting and append-only file (AOF) logging, though its primary design prioritizes speed via in-memory storage. For critical data, users typically pair Redis with a persistent database or use Redis Cloud's backup features. Advanced plans on Redis Cloud provide up to 99.999% uptime SLA with active-active multi-region deployment.","source":"https://redis.io","question":"Does Redis provide persistence and data reliability?","confidence":0.91}]` | `[{"answer":"A cloud platform offering serverless Redis, vector databases, message queues, and workflow orchestration designed for developers building serverless applications, with usage-based and fixed-rate pricing options. It is indexed under Key-Value Stores.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"What is Upstash?","confidence":0.6},{"answer":"Upstash offers a free tier, so you can start without paying. Paid plans start at $10 per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"Is Upstash free?","confidence":0.6},{"answer":"Upstash supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"What platforms does Upstash support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Upstash, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"Can Upstash be self-hosted?","confidence":0.6},{"answer":"We have confirmed 11 integrations for Upstash, including Cloudflare Workers, Auth0, MongoDB, MySQL, PostgreSQL, Debezium, JDBC and FluentBit, plus 3 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"What does Upstash integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for Upstash. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Upstash not holding them. Always confirm compliance directly before you rely on it.","source":"https://upstash.com/blog/redis-new-pricing","question":"What security certifications does Upstash have?","confidence":0.6},{"answer":"Upstash is available worldwide. Its primary market is the United States.","source":"https://upstash.com/blog/aws-elasticache-pricing-explained-2026-full-cost-breakdown","question":"Where is Upstash available?","confidence":0.5}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | A multi-purpose in-memory data platform that functions as a cache, vector database, document store, streaming engine, and message broker, with built-in support for advanced search, transactions, and multi-region replication. | A cloud platform offering serverless Redis, vector databases, message queues, and workflow orchestration designed for developers building serverless applications, with usage-based and fixed-rate pricing options. |
| features.capabilities | `{"hosting":"both","clustering":"sharded","data_model":"key_value","deployment":"managed","consistency":"strong","persistence":"append_log","replication":true,"eviction_ttl":true,"storage_tier":"in_memory","transactions":"multi_exec","licence_class":"source_available","managed_cloud":true,"vector_search":true,"wire_protocol":"resp","multi_threaded":true,"pubsub_streams":true,"data_structures":"rich_types","full_text_search":true,"redis_api_compat":"full","acid_transactions":true,"horizontal_scaling":true}` | `{"ann_index":"HNSW","clustering":"replicated","deployment":"managed","serverless":true,"consistency":"strong","persistence":"durable","eviction_ttl":true,"storage_tier":"persistent","transactions":"multi_exec","hybrid_search":true,"licence_class":"proprietary","multi_tenancy":true,"product_class":"dedicated_dbms","wire_protocol":"resp","full_text_bm25":true,"multi_threaded":false,"pubsub_streams":true,"data_structures":"rich_types","distance_metrics":"cosine","horizontal_scale":"sharded_distributed","redis_api_compat":"full","metadata_filtering":"pre_filter"}` |
| integrations.count | 11 | 6 |
| integrations.list | `[{"name":"Oracle"},{"name":"PostgreSQL"},{"name":"MySQL"},{"name":"MariaDB"},{"name":"Percona XtraDB"},{"name":"Microsoft SQL Server"},{"name":"MongoDB"},{"name":"Cassandra"},{"name":"Google Cloud SQL"},{"name":"Grafana"},{"name":"Prometheus"},{"name":"AWS"},{"name":"Microsoft Azure"},{"name":"Google Cloud"},{"name":"Python"},{"name":"Node.js"},{"name":"Java"},{"name":"Go"},{"name":".NET"},{"name":"Datadog","native":true,"category":"monitoring"},{"name":"New Relic","native":true,"category":"monitoring"},{"name":"Azure","native":true}]` | `[{"name":"Cloudflare Workers"},{"name":"Auth0"},{"name":"MongoDB"},{"name":"MySQL"},{"name":"PostgreSQL"},{"name":"Debezium"},{"name":"JDBC"},{"name":"FluentBit"},{"name":"Drizzle","native":true,"category":"orm","direction":"bidirectional"},{"name":"Vercel AI SDK","native":false,"category":"ai","direction":"bidirectional"},{"name":"Redis protocol clients","native":true,"direction":"bidirectional"},{"name":"Vercel","native":false},{"name":"Aiven","native":true}]` |
| language.primary | C | - |
| license.spdx | RSALv2 | - |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"web":true,"linux":true,"windows":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":false,"name":"Essentials","features":["Single database","Index on RAM","99.99% uptime"],"description":"Single database with in-memory storage","contactSales":false,"includedLimits":{"storage":"12 GB"}},{"free":false,"name":"Flex","features":["Tiered RAM and SSD storage","Adjustable RAM ratio","99.99% uptime","Up to 80% cost savings vs RAM alone"],"description":"RAM and SSD tiered storage for cost optimization","contactSales":false,"includedLimits":{"storage":"100 GB"}},{"free":false,"name":"Pro","features":["Unlimited databases","Unlimited storage","Unlimited ops/sec","Active-Active multi-region","99.999% uptime"],"description":"Unlimited scale with active-active replication","contactSales":false}],"summary":"Free open-source software plus three cloud subscription tiers (Essentials, Flex, Pro)","currency":"USD","freeTier":true,"sourceUrl":"https://redis.io/pricing/calculator/","retrievedAt":"2026-10-05T11:03:29.738Z","billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free forever","features":["No replication","Single database","Limited throughput"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"30 MB database with no credit card required","contactSales":false,"includedLimits":{"storage":"30 MB","throughput":"100 ops/sec","connections":"30"}},{"free":false,"name":"Essentials","summary":"$5/month (250 MB) to $216/month (12 GB)","features":["Predefined database sizes (250 MB to 12 GB)","Bandwidth and throughput limits per tier","Optional high availability","Flex tier with reduced throughput"],"components":[{"kind":"fixed","amount":5,"period":"month","currency":"USD"},{"kind":"fixed","amount":216,"period":"month","currency":"USD"}],"description":"Shared, fixed-price tier with predefined database sizes","contactSales":false},{"free":false,"name":"Pro","summary":"$200/month minimum + $0.014/hour usage-based billing","features":["Unlimited memory","Dedicated VPC infrastructure","Multiple databases per subscription","Active-Active multi-region writes","Auto-tiering","Private connectivity"],"components":[{"kind":"fixed","amount":200,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":0.014,"currency":"USD"}],"description":"Dedicated infrastructure with unlimited memory and pay-as-you-go billing","contactSales":false}],"summary":"Free tier (30 MB), Essentials from $5/month, Pro from $200/month","currency":"USD","freeTier":true,"sourceUrl":"https://upstash.com/blog/redis-cloud-pricing-in-2026-plans-costs-and-real-examples","retrievedAt":"2026-10-06T11:29:25.190Z","startingPrice":{"amount":5,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | - | `{"amount":5,"currency":"USD"}` |
| pricing.transparent | no | yes |
| release.cadence_days | 45 | - |
| release.history | `[{"url":"https://github.com/redis/redis/releases/tag/8.10.2","date":"2026-09-17T15:06:56Z","type":"stable","version":"8.10.2"},{"url":"https://github.com/redis/redis/releases/tag/8.8.3","date":"2026-09-17T15:04:35Z","type":"stable","version":"8.8.3"},{"url":"https://github.com/redis/redis/releases/tag/8.6.7","date":"2026-09-17T15:01:42Z","type":"stable","version":"8.6.7"},{"url":"https://github.com/redis/redis/releases/tag/8.4.7","date":"2026-09-17T14:58:05Z","type":"stable","version":"8.4.7"},{"url":"https://github.com/redis/redis/releases/tag/8.2.10","date":"2026-09-17T14:53:52Z","type":"stable","version":"8.2.10"},{"url":"https://github.com/redis/redis/releases/tag/8.10.1","date":"2026-08-17T16:44:04Z","type":"stable","version":"8.10.1"},{"url":"https://github.com/redis/redis/releases/tag/8.8.2","date":"2026-08-17T16:41:01Z","type":"stable","version":"8.8.2"},{"url":"https://github.com/redis/redis/releases/tag/8.6.6","date":"2026-08-17T16:39:37Z","type":"stable","version":"8.6.6"},{"url":"https://github.com/redis/redis/releases/tag/8.4.6","date":"2026-08-17T16:38:05Z","type":"stable","version":"8.4.6"},{"url":"https://github.com/redis/redis/releases/tag/8.2.9","date":"2026-08-17T16:36:23Z","type":"stable","version":"8.2.9"},{"url":"https://github.com/redis/redis/releases/tag/7.4.11","date":"2026-08-17T16:33:09Z","type":"stable","version":"7.4.11"},{"url":"https://github.com/redis/redis/releases/tag/7.2.16","date":"2026-08-17T16:30:32Z","type":"stable","version":"7.2.16"},{"url":"https://github.com/redis/redis/releases/tag/6.2.24","date":"2026-08-17T16:28:20Z","type":"stable","version":"6.2.24"},{"url":"https://github.com/redis/redis/releases/tag/8.10.0","date":"2026-07-29T17:20:06Z","type":"stable","version":"8.10.0"},{"url":"https://github.com/redis/redis/releases/tag/8.8.1","date":"2026-07-23T19:30:31Z","type":"stable","version":"8.8.1"},{"url":"https://github.com/redis/redis/releases/tag/8.6.5","date":"2026-07-23T19:27:27Z","type":"stable","version":"8.6.5"},{"url":"https://github.com/redis/redis/releases/tag/8.4.5","date":"2026-07-23T19:24:29Z","type":"stable","version":"8.4.5"},{"url":"https://github.com/redis/redis/releases/tag/8.2.8","date":"2026-07-23T19:20:47Z","type":"stable","version":"8.2.8"},{"url":"https://github.com/redis/redis/releases/tag/7.4.10","date":"2026-07-23T18:01:58Z","type":"stable","version":"7.4.10"},{"url":"https://github.com/redis/redis/releases/tag/7.2.15","date":"2026-07-23T17:57:28Z","type":"stable","version":"7.2.15"}]` | - |
| reliability.sla_pct | 99.999 | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.hipaa | yes | yes |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.scorecard | 6.8 | - |
| security.soc2 | yes | yes |
| security.trust_center | https://redis.io/security/notice-apache-log4j2-cve-2021-44228/ | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fredis%2Fredis&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Key-Value Stores)

| Capability | Redis | Upstash |
|---|:--:|:--:|
| **Storage** |  |  |
| Storage tier | In-memory | Persistent |
| Persistence | Append-only log | Fully durable |
| Data structures | Rich types | Rich types |
| **Protocol** |  |  |
| Wire protocol | RESP (Redis) | RESP (Redis) |
| **Distribution** |  |  |
| Clustering | Sharded | Replicated |
| Consistency | Strong | Strong |
| **Ops** |  |  |
| Eviction / TTL policies | ✓ | ✓ |
| Multi-threaded | ✓ | ✗ |
| Pub/Sub / streams | ✓ | ✓ |
| Transactions / atomic ops | MULTI-EXEC | MULTI-EXEC |
| **Deployment** |  |  |
| Deployment | Managed | Managed |
| **Licensing** |  |  |
| Licence class | Source-available | Proprietary |
| **Compatibility** |  |  |
| Redis API compatibility | Full | Full |

*Source: vioscaleAI. Generated 2026-10-17T14:41:53.482Z. "-" = undocumented, not absent.*