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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Google Cloud Spanner

    Score5.6 out of 10
    N/AGoogle Cloud Spanner is a cloud database-as-a-service product offered as a service on Google Cloud Platform (GCP).N/A

    MongoDB Atlas

    Score8.2 out of 10
    N/AMongoDB Atlas is the company's automated managed cloud service, supplying automated deployment, provisioning and patching, and other features supporting database monitoring and optimization.

    $57

    per month

    Pricing
    Google Cloud SpannerMongoDB Atlas
    Editions & Modules
    No answers on this topic
    Dedicated Clusters
    $57
    per month
    Dedicated Multi-Reigon Clusters
    $95
    per month
    Shared Clusters
    Free
    Offerings
    Pricing Offerings
    Google Cloud SpannerMongoDB Atlas
    Free Trial
    NoNo
    Free/Freemium Version
    NoYes
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Google Cloud SpannerMongoDB Atlas
    Considered Both Products
    Google
    No answer on this topic
    MongoDB
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    100%
    Would buy again
    5 Answers
    Delivers good value for the price
    No answers on this topic
    100%
    Delivers good value for the price
    5 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    5 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    5 Answers
    Implementation went as expected
    No answers on this topic
    100%
    Implementation went as expected
    5 Answers
    Features
    Google Cloud SpannerMongoDB Atlas
    Database-as-a-Service
    Comparison of Database-as-a-Service features of Google Cloud Spanner and MongoDB Atlas
    Feature
    Google Cloud Spanner
    7.8
    2 Ratings
    10% below category average
    MongoDB Atlas
    8.9
    6 Ratings
    3% above category average
    Automatic software patching8.82 Ratings9.16 Ratings
    Database scalability8.82 Ratings9.96 Ratings
    Automated backups10.01 Ratings9.96 Ratings
    Database security provisions5.82 Ratings9.16 Ratings
    Monitoring and metrics5.82 Ratings6.56 Ratings
    Automatic host deployment7.62 Ratings9.05 Ratings
    Best Alternatives
    Google Cloud SpannerMongoDB Atlas
    Small Businesses
    MongoDB Atlas
    Score8.2 out of 10
    Google BigQuery
    Score8.4 out of 10
    Medium-sized Companies
    Azure Database
    Score9.8 out of 10
    Azure Database
    Score9.8 out of 10
    Enterprises
    Google BigQuery
    Score8.4 out of 10
    Google BigQuery
    Score8.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Google Cloud SpannerMongoDB Atlas
    Likelihood to Recommend
    7.4
    (2 ratings)
    8.3
    (6 ratings)
    Usability
    -
    (0 ratings)
    8.0
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    10.0
    (2 ratings)
    User Testimonials
    Google Cloud SpannerMongoDB Atlas
    Likelihood to Recommend
    Google
    Google Cloud Spanner is suited for limitless horizontal scaling while maintaining strong consistency which needs to support ACID. NoSQL databases work in scaling but no ACID support. RDBMS support ACID, but horizontal scaling is not as great. The API it provides result in some limitations to related areas of the code, such as connection pools or database linking framework. So high # of connection pools can vary.
    Incentivized
    Read full review
    MongoDB
    It is good if you: 1. Have unstructured data that you need to save (since it is NoSQL DB) 2. You don't have time or knowledge to setup the MongoDB Atlas, the managed service is the way to go (Atlas) 3. If you need a multi regional DB across the world
    Incentivized
    Read full review
    Pros
    Google
    • Super high availability
    • Scales automatically
    • High standard SLA
    Incentivized
    Read full review
    MongoDB
    • Generous free and trial plan for evaluation or test purposes.
    • New versions of MongoDB are able to be deployed with Atlas as soon as they're released—deploying recent versions to other services can be difficult or risky.
    • As the key supporters of the open source MongoDB project, the service runs in a highly optimized and performant manner, making it much easier than having to do the work internally.
    Incentivized
    Read full review
    Cons
    Google
    • Support for Views
    • Support for more databases (schemas).
    • More index types that can be supported (Functional)
    • Backups (ie table/data backup) if data is deleted or truncate by accident.
    Incentivized
    Read full review
    MongoDB
    • For someone new, it could be challenging using MongoDB Atlas. Some official video tutorials could help a lot
    • Pricing calculation is sometimes misleading and unpredictable, maybe better variables could be used to provide better insights about the cost
    • Since it is a managed service, we have limited control over the instances and some issues we faced we couldn't;'t know about without reaching out to the support and got fixed from their end. So more control over the instance might help
    • The way of managing users and access is somehow confusing. Maybe it could be placed somewhere easy to access
    Incentivized
    Read full review
    Usability
    Google
    No answers on this topic
    MongoDB
    I would give it 8. Good stuff: 1. Easy to use in terms of creating cluster, integrating with Databases, setting up backups and high availability instance, using the monitors they provide to check cluster status, managing users at company level, configure multiple replicas and cross region databases. Things hard to use: 1. roles and permissions at DB level. 2. Calculate expected costs
    Incentivized
    Read full review
    Support Rating
    Google
    No answers on this topic
    MongoDB
    We love MongoDB support and have great relationship with them. When we decided to go with MongoDB Atlas, they sent a team of 5 to our company to discuss the process of setting up a Mongo cluster and walked us through. when we have questions, we create a ticket and they will respond very quickly
    Incentivized
    Read full review
    Alternatives Considered
    Google
    At that point, we were looking at something [that] can hold our relational database, [...] provide stable connection, and maintain high ACID transition. BigTable is for nonrelational database so it was out of our [sight] very quickly. BigQuery is a data warehouse that can hold huge amount of data but not ideal for transition. AWS RDS is [...] similar to Spanner but because most of our services are already on GCP, so we went with Spanner.
    Incentivized
    Read full review
    MongoDB
    MongoDB is a great product but on premise deployments can be slow. So we turned to Atlas. We also looked at Redis Labs and we use Redis as our side cache for app servers. But we love using MongoDB Atlas for cloud deployments, especially for prototyping because we can get started immediately. And the cost is low and easy to justify.
    Incentivized
    Read full review
    Return on Investment
    Google
    • Backups specifically if transactional data is deleted. Restoring made us lose time.
    • Sharding on Horizontal level was quick and easy. Deployment and increasing nodes is easy
    • Large dataset handling.
    • ACID compliance
    Incentivized
    Read full review
    MongoDB
    • Positive - Faster provisioning so we don't have development teams waiting.
    • Positive - Automated backups and server management - eliminates need for dedicated DBAs.
    Incentivized
    Read full review
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