We put your B2B SaaS into the automation platforms (iPaaS, if that’s the term you use) your users already work in — we build, certify and publish your app on Zapier, Make and n8n. Triggers, actions, OAuth and the marketplace listing, scoped and delivered in 1–2 weeks.
Thousands of companies build workflows on Zapier, Make, and n8n every day. If your SaaS isn’t on those marketplaces, they’ll pick a competitor that is — or build a workaround that doesn’t involve you.
Not every customer justifies a custom integration. Publishing on Zapier, Make, and n8n lets you point smaller deals to your self-serve app — so they connect to thousands of tools on their own.
Maybe you shipped a basic Zapier app with 2 triggers. Your users need 15 actions. Or your Make app breaks on edge cases nobody tested. Maintaining and extending published apps is ongoing work that keeps falling to the bottom of the backlog.
You bring your API docs — we deliver a published, certified app. We’ve built and certified apps across Zapier, Make, and n8n. Background: How to build and publish a Make app.
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Make make.com/en/integrations
Zapier zapier.com/apps
n8n n8n.io/integrationsWe know each platform’s review process, compliance rules, and common rejection reasons. No back-and-forth surprises.
Proper triggers, actions, search modules, OAuth flows, and pagination. We build apps users actually adopt — not bare-minimum submissions.
APIs change, platforms update their requirements. We handle version updates, re-certification, and ongoing fixes — your app stays live.
You share your API docs. We map out triggers, actions, search modules, and authentication requirements. Fixed quote and clear timeline before we start — usually within 24–48 hours.
We build every module, test against your API, handle edge cases, and prepare for marketplace review. Weekly demos, direct Slack access. Most apps take 1–2 weeks.
We handle the full marketplace submission — Zapier, Make, or n8n. Review responses, compliance fixes, and final certification. Your app goes live.
| In-house | Freelancer | Dev agency | Inovaflow | |
|---|---|---|---|---|
| Timeline | 3–5 weeks learning platform SDKs | 2–4 weeks, uncertain quality | 4–6 weeks | 1–2 weeks to submission |
| Platform experience | First time through certification | Usually one platform only | May know 1–2 platforms | Zapier, Make, and n8n — all three |
| Certification | Back-and-forth with review teams | Usually left to you | Handled but slow | We know the rejection patterns |
| Module depth | Whatever your team has time for | Basic triggers and actions | Reasonable scope | Full triggers, actions, searches, OAuth |
| Your team | Learning platform SDKs | Managing scope creep | Managing a vendor | Stays on product |
| After delivery | Falls to bottom of backlog | New contract for every change | New engagement needed | Extend and recertify as needed |
| Cost model | Salary + opportunity cost | Hourly, scope creep risk | Project-based | Fixed quote upfront |
Working through this? Read How to build and publish a Make app.
Missing triggers your users keep requesting? OAuth scopes that need updating? New API endpoints to expose? We pick up where your existing app left off — no rebuild required.
Add the triggers, actions and search modules your users keep asking for, alongside the ones already live.
Update OAuth scopes and authentication flows when your API changes or the platform tightens its rules.
The failures nobody tested for: error handling, rate limits, pagination and the payloads that break your app.
Every change taken back through review and republished, so the listing stays live instead of quietly expiring.
Zapier, Make (formerly Integromat), and n8n — the workflow-automation platforms usually categorized as iPaaS — plus emerging AI-automation platforms as they open partner programs. We build triggers, actions, search modules and OAuth flows, and handle each platform’s full review and certification process.
It is not our main business, but often yes. Workato works much like Zapier and Make: a connector built with its SDK goes through review and lands in the community library, and we build and submit those the same way we do the other three. The unified-API and embedded platforms — StackOne, Merge, Paragon, Prismatic, Apideck, Composio — mostly build their catalogs in-house, so there is no submission queue to join. What we do there is the work that actually gets you in: build the connector or MCP server inside your own account on the platforms that allow it, and get the API, the docs and the partner approach into the shape their team needs before they say yes. We keep good relationships across that group and are glad to make the introduction. We compared all seven in the best integration platforms in 2026.
None of the three charges a fee to review or list your integration — Zapier says so outright, and Make and n8n publish no review or listing fee. Budget the platform subscription separately: Make’s own pricing lists custom apps as a paid-plan feature. The real cost is engineering time and the review cycle. Zapier reviews every public integration, then runs it in the app directory with a Beta tag for 90 days — though embedding Zapier in your product and driving a single signup ends beta early. Make runs an automated check and then a manual pass by one of its QA engineers before an app becomes available to every Make user. n8n vets community nodes before they are verified.
Most apps are built and submitted in 1–2 weeks, including OAuth setup, all modules, and testing. The platform’s own review and beta window comes on top — Zapier’s 90-day Beta tag, for example, runs on their schedule and not ours — so we quote the two timelines separately and keep both honest.
Yes — the full process. Submission, review responses, compliance fixes, and final approval. We’ve been through review on Zapier, Make, and n8n many times and know the common rejection reasons. See Building and Certifying a Make App for what that process actually looks like.
Yes. We regularly extend existing Make apps and Zapier integrations with new triggers, actions, and search modules. We also update OAuth scopes, add new endpoints, improve error handling, and recertify after changes.
n8n distinguishes community nodes from verified ones. Verified nodes are vetted by n8n and appear in the “More from the community” section of the nodes panel on both n8n Cloud and self-hosted instances, where an instance owner or admin installs them in one click and everyone on that instance can use them from then on. Verification also carries hard eligibility rules — MIT license, no external dependencies, one third-party service per package, no duplicate of a node that already exists — and since 1 May 2026 nodes have to be published from a GitHub Actions workflow carrying an npm provenance statement. We build to those rules from the start.
Yes — a published app exposes your existing API on an automation platform. If your API isn’t built yet, that’s a different project. But if you have a REST, GraphQL, or webhook-based API, we can build and publish the app for it.
Pricing depends on the number of modules, OAuth complexity, and each platform’s certification requirements. We provide a fixed quote after a scope call — usually within 24–48 hours.
Share your API docs and tell us which platforms matter. We’ll come back with a module plan, timeline, and fixed quote — usually within 24–48 hours.
or email us directly — hello@inovaflow.io