OpenFn vs Sinch Engage
OpenFn
openfn.orgSinch Engage
sinch.comSide by side
| Figure | OpenFn | Sinch Engage |
|---|---|---|
| Price from | $49/mo | $99/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 6 |
| Spec score · Nonprofit Text Messaging Software | 8.6 (#4) | 7.9 (#11) |
| Founded | 2014 | 2008 |
| Integrations | OpenFn says it offers 70+ open source adaptors for web APIs, databases, SFTP servers, and raw file exports. | Listed integrations include HubSpot, Salesforce, Shopify, BigCommerce, NetSuite, ActiveCampaign, Microsoft Dynamics, Adobe Campaign, Epic, Zapier and Workato. |
| Support | OpenFn offers community support, email support on paid plans, dedicated support on Scale, and optional expert assistance and training. | The pricing page says all plans include 24/7 global support, and the FAQ lists chat, email or phone support with tier-dependent availability. |
Plans
OpenFn
- FreeFree
- Core$49 a month
- Growth$199 a month
- Scale$499 a month
- EnterprisePriced on request
Sinch Engage
- Basics$99 a month
- Conversations$249 a month
- Pro$799 a month
- Pro Plus$1,799 a month
- Advanced$2,399 a month
- Custom enterprisePriced on request
In their own words
OpenFn
OpenFn is an open-source integration platform for exchanging data between critical systems and automating public service workflows. Workflows can be built by point and click or with AI assistance, then refined, tested, and deployed visually. The platform includes a smart IDE, CLI, documentation, and community support, as well as more than 70 open-source adaptors for web APIs, databases, SFTP servers, and raw file exports. Examples include DHIS2, CommCare, KoboToolbox, HL7 FHIR, PostgreSQL, and Google Sheets. Activity history supports monitoring, troubleshooting, retrying failures, and auditing configuration changes. OpenFn runs as hosted SaaS or on customer servers, cloud, or local infrastructure. The company says its hosted service runs on Google Cloud Platform and uses TLS connections, SSL database connections, and 256-bit encryption at rest. OpenFn says it supports GDPR, HIPAA, and FHIR compliance. It was founded in 2014. The free plan is free, billed annually at $0, and permits one workflow, 100 runs monthly, one user, and a 60-second run limit. Core costs $49 a month, billed annually at $588.
Sinch Engage
Sinch Engage provides businesses with a platform for SMS campaigns and two-way customer messaging. Campaign tools include scheduled messages, workflow automations, templates, contact management, and personalization. Teams can use a shared inbox and assign conversations. Listed channels include SMS, MMS, and RCS, with social add-ons for WhatsApp, Facebook Messenger, and Instagram Messenger. The Messages API is a REST API for sending and receiving SMS and MMS, scheduling messages, tracking delivery, and handling replies. Listed integrations include HubSpot, Salesforce, Shopify, BigCommerce, NetSuite, ActiveCampaign, Microsoft Dynamics, Adobe Campaign, Epic, Zapier, and Workato. Its iOS and Android app supports messaging, team assignments, and push notifications, but is limited to active plan users; Basic-only and trial-only accounts cannot use it, and new accounts cannot be created there. The 14-day trial requires no credit card, but is limited to platform exploration and test messages to yourself. Pricing starts at $99/mo; taxes are excluded, and carrier fees and some integration or Meta channel charges may apply.