Airwallex vs SmartStream: Which Fintech & Payments Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
Airwallex vs SmartStream, in 15 seconds
Choose Airwallex if…
- You want the lower entry price
- You need a genuinely free plan
- You have strict security & compliance needs
Choose SmartStream if…
- You want to trial before paying
- You need the broader feature set
Head-to-Head Scorecard
How Airwallex and SmartStream score
Airwallex leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
AirwallexNo reviewsSmartStreamNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Airwallex0SmartStream0 - Airwallex
Entry Pricing
Lowest published starting price (free plan = lowest)
Airwallex£19/moSmartStreamCustom - Even
Free Access
Availability of a free plan and/or free trial
AirwallexFree planSmartStreamFree trial - Even
Integrations
Number of listed third-party integrations
Airwallex6SmartStream6 - SmartStream
Features
Number of listed product capabilities
Airwallex6SmartStream8 - Even
AI Features
Capabilities mentioning AI, automation or ML
Airwallex,SmartStream, - Airwallex
Security & Compliance
Number of listed compliance certifications
Airwallex3SmartStream2 - Airwallex
Platforms & Deployment
Supported platforms and deployment options
Airwallex5SmartStream4
Feature Comparison
Airwallex vs SmartStream feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Airwallex
SmartStreamPricing Comparison
Airwallex vs SmartStream pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Airwallex
£19/mo to start- Multi-currency account
- Cards
- International transfers
- Fee waived at balance
- More cards & users
- Expense management
- Approval workflows
- Local accounts
- High volume
- Embedded finance APIs
- Advanced controls
- Dedicated support
SmartStream
Custom to start- Standard support
- cash management
- Integrations
- reconciliations
- corporate actions
- Dedicated support and onboarding
- Advanced security and controls
- Everything in Professional
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Airwallex vs SmartStream: strengths and trade-offs
Airwallex
Pros
- Free plan available
- Compliance: PCI DSS, SOC 2, GDPR
- Public API available
Cons
SmartStream
Pros
- Free trial offered
- Compliance: SOC 2, ISO 27001
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
Buyer Fit
Who should use Airwallex vs SmartStream?
Startups
Airwallex
Airwallex keeps early-stage costs lowest with its entry tier.
Small businesses
Airwallex
Airwallex offers the most accessible pricing for lean teams.
Agencies
SmartStream
SmartStream connects to more tools for multi-client workflows.
Enterprises
Airwallex
Airwallex leads on compliance and breadth for complex needs.
Ecommerce
Either
Either integrates with more of the commerce stack.
SaaS companies
SmartStream
SmartStream is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (3)
Only in Airwallex (3)
Only in SmartStream (3)
Keep Exploring
Other alternatives worth considering
Similar fintech & payments products buyers compare alongside Airwallex and SmartStream.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Airwallex and SmartStream against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationAirwallex vs SmartStream, Frequently Asked Questions
What is the difference between Airwallex and SmartStream?
Airwallex and SmartStream are both Fintech & Payments solutions. Airwallex is rated 0.0/5 by 0 users, while SmartStream is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Airwallex or SmartStream?
Based on user ratings, Airwallex scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Airwallex or SmartStream?
Airwallex is the more affordable option, starting at £19/month.
Does Airwallex or SmartStream have a free plan?
Airwallex offers a free plan. SmartStream does not have a free tier but does offer a free trial.
Can I switch from Airwallex to SmartStream?
Switching between Airwallex and SmartStream is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Airwallex vs SmartStream?
Airwallex is best suited for teams that prioritise enterprise features. SmartStream works well for teams needing advanced capabilities.
Our Verdict
The bottom line on Airwallex vs SmartStream
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Airwallex
Airwallex has the friendliest entry point for new teams.
Best for Enterprise
Airwallex
Airwallex leads on compliance and feature breadth.
Best Value
Airwallex
Airwallex delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.