
Ably
Realtime data delivery platform for pub/sub messaging at scale
- Web
- iOS
- Android
- +1
2 alternatives · 3 questions answered
The directory
86 products matching your filters. Each one described on the same fields, so two tools can be read against each other rather than against their own marketing.
Showing 1–24 of 86

Realtime data delivery platform for pub/sub messaging at scale
2 alternatives · 3 questions answered

Powerful weather API with mapping solutions
4 alternatives · 3 questions answered

The web3 development platform
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Generative AI assistant for coding, testing, and AWS development
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GraphQL platform and API orchestration layer for building unified graphs
2 alternatives · 3 questions answered

Mobile CI/CD platform for building, testing, and publishing apps
2 alternatives · 3 questions answered

AI engineering platform for observability and evaluation of agents and LLM apps
2 alternatives · 3 questions answered

The CRM built for the next generation of companies
4 alternatives · 3 questions answered

AI agents that build and run automation workflows from plain-English prompts
4 alternatives · 4 questions answered

Open-source no-code database platform
4 alternatives · 4 questions answered

AI-native observability and incident response platform.
4 alternatives · 3 questions answered

Open source password management for everyone
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Employee recognition that builds culture
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BNB Smart Chain explorer
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Application Stability Monitoring
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Real-time voice AI platform for speech generation, transcription, and voice agents
2 alternatives · 3 questions answered

AI-powered conversational assistant for productivity and creativity
4 alternatives · 2 questions answered

Sourcing and order fulfillment platform for dropshipping and e-commerce sellers
3 alternatives · 4 questions answered

Drop-in user authentication and management for developers
2 alternatives · 3 questions answered

Automated code review platform for code quality and security scanning.
2 alternatives · 4 questions answered

Self-hosted platform for provisioning governed cloud development environments
2 alternatives · 3 questions answered
Cloud platform for instant, isolated development sandboxes and code execution
2 alternatives · 2 questions answered

Influencer marketplace and management platform
4 alternatives · 3 questions answered

No-code AI chatbot builder for websites and messaging channels
3 alternatives · 5 questions answered
Head to head
Pairings from this slice of the directory, each one checked by two reviewers who agreed a buyer would weigh the two against each other.
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How this works
Pricing, platforms and feature lists are taken from each vendor's own pages. Limitations, answered questions and alternatives are researched separately and carry a source URL on the page that states them. Every product is described on the same fields, so two tools can be read against each other rather than against their own marketing.
Because we did not collect any. Softwr hosts no reviews, and a rating aggregated from somewhere else is not ours to publish as though it were an assessment we made. What is shown instead is what a tool costs, where it runs, and what it is concretely bad at.
A researcher proposes them, then two independent reviewers judge one question each: would a buyer evaluating this product seriously consider that one instead. 225 of 1,841 candidates failed and were deleted, including a font inspector matched to a dark mode extension. Only pairings that survived both rounds are published.
Not to be listed. A vendor can buy a place in the results on the home page, on a category listing or on the catalogue, and where they do the result carries a Sponsored label. Everything not carrying that label is ordered on the same criteria as everything else, and a paid place never changes where an unpaid one lands: the editorial order flows around it. Where a link earns a commission that is disclosed on the page carrying it.
Prices and plan limits move without notice, so treat anything with a number on it as a starting point and check the vendor before you buy. Where a claim could go stale it carries the source it came from, which is the fastest way to tell.
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Anyone can submit a tool. A person reads every submission, checks the pricing against the vendor’s own page, and nothing is published until it passes.