H
Content Management System
HubSpot
HubSpot is a customer platform combining CRM, marketing, sales, service, content, data, revenue, and AI tools.
$0 / monthTechZella Directory
Software for API in 2026
List of API Software | Last updated: October 18, 2026
This page lists the 384 tools in the TechZella directory that are classified under API, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include 1Password, Canva, Descartes Systems Group, Grammarly Business, Magento (Adobe Commerce), Otter.ai, Scribie and Trellix Endpoint Security; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Education, Professional Services, Financial Services, Healthcare. The most common documented use cases are Workflow automation, Sales pipeline management, Hybrid events, Team collaboration. Tools here are most often also filed under CRM Software, Webinar Software, Virtual Event Software, Cloud Storage. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
Editorial guide
About API software
This page lists the 384 tools in the TechZella directory that are classified under API, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include 1Password, Canva, Descartes Systems Group, Grammarly Business, Magento (Adobe Commerce), Otter.ai, Scribie and Trellix Endpoint Security; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Education, Professional Services, Financial Services, Healthcare. The most common documented use cases are Workflow automation, Sales pipeline management, Hybrid events, Team collaboration. Tools here are most often also filed under CRM Software, Webinar Software, Virtual Event Software, Cloud Storage. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
Related context
Explore API through related software needs
These links use TechZella's existing product-to-taxonomy relationships. They are navigation aids, not independent endorsements.
Quick comparison
API Software
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Ramp | Ramp combines corporate cards with expense management, bill payments, procurement, and accounting… | 8.5/10 | — | $0 / $15 per user/month plus a platform… |
| 2 | Brex | Brex combines corporate cards, expense management, bill pay, reimbursements, travel and business… | 8.4/10 | — | $0 / $12 |
| 3 | Navan | Navan combines corporate travel booking, expense management, payments, and spend reporting in… | 8.3/10 | — | $0 / $15 per active user |
| 4 | Payhawk | Payhawk is a cloud-based spend management platform for corporate cards, expenses, reimbursements,… | 8.2/10 | — | $299 / $449 |
| 5 | Rydoo | Rydoo is cloud-based expense management and accounts payable software for capturing, approving,… | 8.1/10 | — | $9 per user / $11 per user |
| 6 | Soldo | Soldo combines business payment cards, spend controls, receipt capture and reporting in… | 8.1/10 | — | £27 / £39 |
| 7 | Spendesk | Spendesk is a cloud spend-management platform combining company cards, expense reimbursements, invoice… | 7.7/10 | — | Custom quote |
| 8 | Airbase | Airbase combines guided procurement, accounts payable automation, expense management, and corporate cards… | 7.6/10 | — | Request a quote |
| 9 | SevDesk | Sevdesk is cloud accounting software for freelancers and small businesses, with invoicing,… | 7.6/10 | — | €0 / From €11.90 |
| 10 | FastBill | FastBill is cloud accounting and invoicing software for German freelancers and small… | 7.0/10 | — | €10 monthly; €9/month with annual billing / €15… |
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Software for API in 2026
Q
Accounting Software
QuickBooks Online
Cloud accounting software for small businesses, with invoicing, expense tracking, bank feeds, reporting, payments, integrations and mobile access.
$38 / month
Customer Relationship Management
Microsoft Dynamics 365
Microsoft Dynamics 365 is a modular suite of cloud CRM and ERP applications for sales, service, finance, operations, commerce, and supply chain…
Free / trial
Collaboration Software
Slack
Slack is a cloud collaboration platform for channel-based messaging, calls, file sharing, integrations, and workflow automation. Paid plans add longer message history…
$0 / month
S
Enterprise Resource Planning
Sage X3
Sage X3 is an ERP system for product-focused organizations, combining financial management, manufacturing, inventory, and supply-chain operations.
Request pricing / Not publicly listed
Accounting Software
Xero
Xero is cloud accounting software for small businesses and their advisors, with invoicing, bank reconciliation, reporting, and a marketplace of connected apps.
$0 / one month
Accounting Software
Kashoo
Kashoo is cloud accounting software for small businesses, with double-entry bookkeeping, invoicing, expense tracking, bank feeds, reports, and mobile apps.
$0 / 14 days