
The directory
Software for API
225 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 169–192 of 225


Serverless Framework
Build and deploy serverless applications on AWS Lambda
Free plan, then $4/credit- API
- Web
3 alternatives · 3 questions answered

Snowflake
The AI Data Cloud for enterprise data warehousing
Free- Web
- API
4 alternatives · 3 questions answered

Socket
Supply chain security platform detecting and blocking malicious dependencies
Free plan, then $25/mo- Web
- API
3 alternatives · 3 questions answered

Spring Cloud Gateway
API gateway built on Project Reactor for building microservices
Free- API
4 alternatives · 2 questions answered

Square for Retail
Integrated point of sale and retail management
Free plan, then 49/mo- iOS
- API
3 alternatives · 5 questions answered

SST
Build full-stack apps on your own infrastructure
Free- Web
- API
3 alternatives · 2 questions answered

Stackdriver
Google Cloud Operations - Monitoring and Logging
Free- Web
- API
4 alternatives · 3 questions answered
- S
Stadia Maps
High-performance map tiles, routing, geocoding, and search APIs for developers with reliable
Free- Web
- API
3 alternatives · 3 questions answered

Stigg
Usage runtime platform for credits and entitlements
Free plan, then $399/mo- Web
- API
2 alternatives · 3 questions answered

Storj
S3-compatible object storage distributed in encrypted pieces across independently operated nodes
Free plan, then $4/mo- Web
- API
- Linux
- +2
3 alternatives · 4 questions answered

Strackr
Affiliate data aggregation and analytics
Free- Web
- API
2 alternatives · 3 questions answered

Stripe Dashboard
Built-in analytics for Stripe users
Free- Web
- iOS
- Android
- +1
4 alternatives · 1 limitation documented

Sumo Logic
Cloud Monitoring, Logging, and Security Analytics
Free- Web
- API
4 alternatives · 4 questions answered

SurrealDB
Multi-model database combining documents, graphs, vectors and time-series
Free- Web
- API
- Windows
- +2
2 alternatives · 3 questions answered
- T
Tagger
Influencer intelligence and discovery
Free- Web
- API
4 alternatives · 2 limitations documented

TaxJar
Sales tax, simplified
Free plan, then $39/mo- Web
- API
4 alternatives · 3 questions answered

Teamwork
Project management software that lets you work your way
Free- Web
- iOS
- Android
- +3
2 alternatives · 3 questions answered

Telegraf
The Plugin-Driven Server Agent for Collecting and Reporting Metrics
Free- Web
- API
4 alternatives · 5 questions answered

Tencent Cloud
Cloud solutions for global enterprises
Free- Linux
- Windows
- API
4 alternatives · 1 question answered

TensorFlow
Open-source machine learning framework by Google
Free- API
5 alternatives · 4 questions answered

Terminal49
Container tracking for freight forwarders
Free plan, then $99/mo- Web
- API
4 alternatives · 3 questions answered


Tigris
Globally distributed S3-compatible object storage with zero egress fees
Free plan, then $0.004/gb/month- Web
- API
3 alternatives · 3 questions answered
Head to head
Compared side by side
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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By platform
By what it costs
How this works
What you are looking at
Where does this data come from?
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.
Why are there no star ratings?
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.
How are alternatives chosen?
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.
Do vendors pay to appear here?
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.
How current is 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.
Other ways to narrow it down
- Browse by categoryEvery category, and what sits in each one.
- Head to headTwo tools on the same fields, with a straight answer.
- Best ofA shortlist per category, and why each one made it.
- AlternativesWhat people move to, and what they give up doing it.
- Pricing, in fullWhat each tier actually costs, tier by tier.
Something missing here?
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.
