A better Celigo alternative
Real-time, two-way sync,
not a scheduled flow.
Looking for a Celigo alternative built for real-time, two-way sync? Stacksync is purpose-built for exactly that. Celigo's flows run on a configurable schedule, 5 to 55 minutes, or on webhook listeners for supported apps, and bidirectional sync means building a separate flow for each direction. Stacksync propagates every change through continuous CDC, sub-second latency (under 200ms p95), in both directions, with conflict resolution built in.
Trusted by teams running business-critical sync
FEATURE BY FEATURE
Where the two platforms actually differ.
Celigo is a mature iPaaS built around prebuilt integration apps and a low-code flow builder. Stacksync is purpose-built for one problem: keeping operational systems continuously consistent. Here is the honest side-by-side.
CELIGO ALTERNATIVES
Where Stacksync fits among the other Celigo alternatives.
Most teams evaluating Celigo also look at Zapier, Make, n8n, Boomi, MuleSoft, Workato, Power Automate, and Jitterbit. Each is strong at general workflow or business-process integration. Stacksync is the one purpose-built for a narrower job: keeping CRM, ERP, and database records continuously, bidirectionally in sync.
THE CORE DIFFERENCE
Flows that run on a schedule. Or state that stays in sync.
Flow-based orchestration
- Scheduled flows run on an interval you set, 5 to 55 minutes, or on a cron schedule (per Celigo's own documentation).
- Real-time flows exist via webhook listeners, but only for the apps and events that support one, most CRM/ERP flows run on a schedule.
- Bidirectional sync means building and mapping a separate flow for each direction, not a single two-way object sync.
Continuous, bidirectional CDC
- Change data capture propagates every create, update, and delete, under 200ms p95, no scheduling window to wait out.
- Two-way sync is the product abstraction, not something assembled from separate flows. Conflict resolution is built in.
- No cost penalty for freshness, real-time isn't a higher tier, it's the default.
SYSTEM BY SYSTEM
Built for the systems that run your operations.
Prebuilt integration apps are table stakes. What matters is the exact objects, triggers, and latency for the system pairs you actually run.
Prebuilt integration app with configurable field mapping; bidirectional sync is built as separate flows for each direction, each running on its own schedule or webhook trigger.
Real-time, two-way sync with automatic backfill and conflict resolution, one configuration for both directions.
Prebuilt integration app covers order, customer, and inventory flows on a scheduled or on-demand cadence.
Continuous sync of orders, inventory, and customers with no per-flow scheduling to configure.
Achievable with custom flows and the platform API, but directionality, loop prevention, and reconciliation are part of the integration you build and maintain.
Two-way sync, automatic backfill, and issue-level replay are first-class, managed capabilities, not something assembled from scratch.
WHY TEAMS SWITCH
Where Stacksync makes the difference.
Know the cost up front
Celigo's editions are quote-only, and buyer-reported spend ranges widely ($6,514–$35,988/yr, Vendr). Stacksync publishes real prices and doesn't charge more for staying fresh.
Two-way sync without two flows
Celigo bidirectional sync means building and mapping a separate flow for each direction. Stacksync ships two-way sync as a single configuration.
Built for high-volume sync
Every Celigo flow runs on its own schedule or trigger. Stacksync is purpose-built for continuous, high-volume operational sync as one stream.
Real-time that's actually real-time
Celigo's default is a 5-to-55-minute scheduled interval. Stacksync's CDC pipeline propagates changes continuously, in both directions.
Predictable at scale
Pay for the records you keep synchronized, not more flows to cover more objects. No surprise costs when adoption grows.
Agents on trustworthy data
Stacksync's Genies act on live, always-in-sync operational data, not a snapshot waiting on the next scheduled run.
MODULE BY MODULE
The feature comparison, expanded.
Six areas that shape the decision, Stacksync leads on every one that matters for operational data sync.
Continuous CDC, <200ms p95, native two-way sync with conflict resolution.
Flow-based orchestration; scheduled flows default to a 5–55 min interval, real-time flows need a supported webhook.
Published tiers, Starter, Pro, Managed Pro, Enterprise. Model the cost before a sales call.
Quote-only across Standard, Professional, and Enterprise editions; buyer-reported spend varies $6.5K–$36K/yr.
1,000+ connectors across CRM, ERP, database, and warehouse, every one bidirectional by default.
300+ prebuilt integration apps (third-party estimate), but two-way sync means building separate flows per direction yourself.
SOC 2 Type II, ISO 27001, HIPAA, GDPR, CCPA, DPF, the certifications that matter for sync.
SOC 2 Type II, ISO 27001, HIPAA (BAA-ready), GDPR, CCPA, comparable scope to Stacksync.
Config-first, live in days. Managed Pro adds a dedicated integration engineer and 24/7 incident response.
Fast for a prebuilt integration app template; custom flows on the low-code builder take longer and need upkeep.
Genies act on live, always-in-sync operational data, agents grounded in current state, not a stale snapshot.
AI-assisted flow building and integration suggestions, not positioned as a real-time layer for AI agents.
CELIGO PRICING
Know the cost before the sales call.
Celigo publishes no list pricing, every deal is quoted, flat-rate based on endpoints and flows rather than per-task usage. Stacksync's pricing is public.
Stacksync — published
Celigo — quote-only
What buyers report actually paying for Celigo
Celigo discloses no public per-unit pricing, the editions above are names from its own pricing page, not rates. The figures here are third-party buyer-reported data (Vendr, 253 purchases) and industry estimates (Integrate.io), not numbers Celigo itself publishes. Actual cost varies by endpoint count, flow volume, and negotiated terms.
CUSTOMER STORIES
Real outcomes, real syncs.
A cross-section of teams running Stacksync in production today.
TEAMS THAT SWITCHED
Migrated from Celigo Migrated from Celigo Migrated from Heroku Connect Migrated from Fivetran Migrated from MuleSoft Migrated from Matillion Why teams choose Stacksync over Celigo
Engineering teams running business-critical sync across CRM, ERP, and databases, without a flow estate to schedule and maintain.
Stacksync fundamentally changed how we think about data integration. We went from treating it as a necessary evil that consumed our best engineers to having it just work, reliably, at scale, in real-time. This isn't just a tool; it's a competitive advantage that lets us move faster than anyone in automotive logistics.
Before Stacksync, our sales team was drowning in unqualified leads while great opportunities slipped through the cracks. Their workflow automation didn't just speed things up, it fundamentally transformed how we identify and capture revenue. We're not faster; we're smarter.
THE VERDICT
Stacksync is the clear choice for operational sync.
Celigo remains a capable platform for prebuilt, template-driven business-process integration, but for the job of keeping CRM, ERP, and database records continuously consistent, Stacksync wins on architecture, cost transparency, and time to production.
- Your central problem is keeping CRM, ERP, and database state continuously consistent, in real time.
- Records change frequently and pricing needs to stay predictable, and public, as volume grows.
- You want a managed sync running in days, not a flow estate to schedule and maintain.
- You need enterprise-grade security, SOC 2 Type II, ISO 27001, HIPAA, GDPR, CCPA, without building and mapping a separate flow for every direction.
- You want NetSuite, Salesforce, Shopify, and database connectivity that's bidirectional by default, not assembled from separate scheduled or webhook-triggered flows.
- You're building AI agents that need to act on live, always-in-sync data, not a snapshot waiting on the next scheduled run.
- You need fast, prebuilt integration app templates across common SaaS applications, especially NetSuite, and can accept quote-only pricing.
- A 5-to-55-minute scheduled cadence is genuinely fine for the workflow, most CRM/ERP flows don't need sub-second latency.
- Your priority is broad business-process integration across many apps rather than continuous, purpose-built operational sync.
STRAIGHT TALK
The switch, without the confusion.
No dollar guessing games
Celigo publishes no list pricing. Stacksync's Starter, Pro, Managed Pro, and Enterprise tiers are public, model the cost before a sales call.
A focused swap, not a rebuild
Stacksync replaces Celigo for real-time, two-way operational sync. Broad business-process integration across many SaaS apps stays a Celigo strength.
Two-way sync, not a per-direction flow
Bidirectional Celigo flows mean building and mapping a flow for each direction. Stacksync ships two-way sync with conflict resolution built in, one configuration.
No scheduling window to design around
Celigo's flows run on a 5-to-55-minute interval or a webhook trigger. Stacksync runs continuous sync with no schedule to configure.
FAQ
Common questions
Is Celigo real-time or does it run on scheduled flows?
Both, depending on the flow. Celigo's scheduled flows run on an interval you set, from 5 minutes up to 55 minutes, or on a cron schedule (per Celigo's own documentation). Real-time flows exist too, triggered by webhook listeners, but only for the apps and events that support a webhook. In practice, most CRM/ERP flows run on a schedule, not continuously.
What are the best alternatives to Celigo integrator.io?
Depends on the job. Zapier suits simple, no-code task automation; Make suits visual multi-step automation; n8n suits developer-controlled, self-hosted workflows; Boomi and MuleSoft suit hybrid or API-led enterprise integration; Workato suits broad, cross-departmental workflow orchestration; Power Automate suits Microsoft 365 and Dynamics shops; Jitterbit suits mid-market ERP integration. Stacksync is the alternative purpose-built for one job across all of them: real-time, two-way sync between CRM, ERP, and database records.
How does Celigo pricing compare to competitors?
Celigo doesn't publish list pricing. Its Standard, Professional, and Enterprise editions are flat-rate, based on endpoints and flows rather than per-task usage, but quoted through sales. Third-party buyer data (Vendr, 253 purchases) puts the median annual spend at $14,787, with a reported range of $6,514 to $35,988. Stacksync's published tiers start at $1,000/mo, so the total cost is knowable before a sales call.
Does Stacksync match Celigo's compliance certifications?
Both cover similar ground: SOC 2 Type II, ISO 27001, HIPAA, GDPR, and CCPA. Stacksync additionally holds DPF certification. Neither company publishes a dramatically broader compliance list than the other, so compliance breadth is not the deciding factor between them.
Does Celigo support two-way sync without building a flow for every field?
Yes. Celigo's own documentation confirms you don't need a separate flow per field, field mapping is configured once inside a flow. But bidirectional sync in Celigo is still built from separate flows for each direction (its own Google Sheets guide, for example, has you build one flow each way), not a single two-way object sync. Stacksync ships two-way sync as one configuration, both directions, with conflict resolution built in.
When is Celigo the better fit?
When you need fast, prebuilt "integration app" templates across common SaaS applications, especially NetSuite, and a 5-to-55-minute sync cadence is fine for the workflow. Celigo's flat endpoint/flow pricing and marketplace of prebuilt integrations make sense for teams that don't need sub-second latency or native two-way object sync.
Can Stacksync handle high-volume syncs the way Celigo does?
Continuous, high-volume operational sync is Stacksync's core product, not an add-on. Celigo avoids per-task pricing, but each flow still runs on its own schedule or webhook trigger, so keeping many objects fresh means running more flows or widening the sync window, not a single continuous stream.
