Marketplace Integration Programs Comparison 2026: Zunapro / IdeaSoft / T-Soft / Logo Trade — Which One?

The 2026 Marketplace Integration Landscape at a Glance

Four programs serve roughly 90% of the Turkish multi-channel seller market in 2026. The cards below summarise each — keep them handy as you read the deep-dive sections that follow.

1. Zunapro — Marketplace-First, Built for 2026

Zunapro at a Glance

Zunapro is a marketplace-first SaaS launched in 2018 and purpose-built for the Turkish multi-channel seller of 2026. Unlike storefront-led programs that bolted a marketplace module onto an e-commerce builder, Zunapro started from a different problem statement: how do you operate consistently across six marketplaces, 100K+ SKUs, three warehouses and one e-Invoice pipeline — without spending the morning fixing yesterday's overselling? Every architectural decision flows from that question.

Today Zunapro is officially integrated with Trendyol Partner API, Hepsiburada MPOP, n11 hybrid SOAP/REST, ÇiçekSepeti seller API, Amazon Turkey SP-API and PttAVM seller portal. All six marketplaces share one product catalog, one inventory, one order pipeline and one e-Invoice flow. The result is a panel where a single SKU edit propagates to every active listing in under five minutes — and where overselling is structurally impossible because stock decrements are atomic at the database layer, not eventually consistent.

Core Architecture: Event-Driven Stock Sync

Zunapro's biggest architectural difference is its event-driven price and stock sync engine. Whenever a master catalog SKU's price or stock changes — whether triggered by a manual edit, an ERP webhook or a marketplace order — Zunapro pushes the update to every connected marketplace within seconds. A 15-minute cron job runs as a safety net to reconcile any silent drift. The same engine powers the duplicate-listing aggregator: if the same SKU is listed twice on Trendyol by two of your shop accounts, Zunapro applies the MIN-stock rule to prevent double-allocation.

Storefront-anchored programs (IdeaSoft, T-Soft) typically rely on hourly batch pushes that work fine for 1,000-SKU catalogs but degrade visibly past 10,000 SKUs. ERP-anchored programs (Logo Trade) run on 15-30 minute master-data refresh cycles inherited from the ERP — robust but slow. Zunapro's 5-minute SLA is documented in the public service-level agreement.

Native e-Invoice (GİB) Integration

From 2026, every Turkish marketplace seller above the modest TRY 500K annual revenue threshold must issue e-Fatura or e-Arşiv documents through GİB (Gelir İdaresi Başkanlığı). Zunapro auto-issues the correct document type per buyer the moment a marketplace order is received: e-Fatura for VAT-registered businesses, e-Arşiv for retail consumers. The document is signed with the registered fiscal serial, submitted to GİB and the UUID stored against the order — all inside the same panel, with no third-party connector subscription.

Zunapro 2026 Pricing

Zunapro publishes transparent monthly pricing with no per-marketplace activation fees. All marketplaces are unlimited on every plan.

Where Zunapro Wins — and Where It Doesn't

Zunapro is the strongest choice for marketplace-first sellers who do not need a Turkish-language storefront builder. If your customer-facing site is already on Shopify, WooCommerce, BigCommerce, Ikas or a headless stack, Zunapro slots in as the marketplace layer and leaves the storefront alone. If, however, you need a bundled storefront builder in Turkish lira with local payment gateways embedded by default, IdeaSoft or T-Soft remain valid options — though many Zunapro customers pair Zunapro with Ikas or Shopify for storefront and report lower total cost than the bundled alternatives.

2. IdeaSoft — Storefront Builder + Marketplace Module

IdeaSoft Background

IdeaSoft was founded in 2007 in İzmir and built its reputation as one of Turkey's earliest SaaS e-commerce platforms. The company was acquired by Akinon in 2021 and has since operated as part of the broader Akinon e-commerce group. By 2026 IdeaSoft hosts an estimated 25,000+ active Turkish online stores, primarily small and mid-market merchants. Its identity is firmly that of a storefront builder — the marketplace integration capability is a module bolted onto the core e-commerce panel.

Marketplace Module Capabilities

IdeaSoft's marketplace module supports Trendyol, Hepsiburada, n11, Amazon TR and ÇiçekSepeti. Coverage is solid for the major platforms but the integration is engineered around the IdeaSoft product catalog as the master data source. Sellers who run a non-IdeaSoft storefront (e.g. Shopify or a custom site) face a more cumbersome workflow because product creation flows through the IdeaSoft panel even if that panel is not the customer-facing storefront.

Sync intervals on the marketplace module typically run at 15-60 minutes for price and stock updates. For sellers below 10K SKUs this is adequate; above that count the synchronisation gap becomes operationally visible.

IdeaSoft 2026 Pricing

IdeaSoft's published 2026 pricing is for the storefront tiers; the marketplace module is billed separately on top.

Where IdeaSoft Wins

For a seller starting from zero — no existing site, no existing marketplace presence — IdeaSoft offers a one-vendor bundle: storefront builder, hosting, themes, payment gateway integrations and marketplace module under one monthly invoice. The Turkish-language support and the long-standing reseller network are real assets for first-time sellers. The 15-day storefront trial gives you a tangible look-and-feel before committing.

Where IdeaSoft Falls Short Versus Zunapro

• Sync latency — 15-60 minute price/stock cycles vs Zunapro's 5-minute event-driven sync
• Catalog scale — Plus plan caps at 25K products before custom pricing; Zunapro Enterprise is unlimited
• Marketplace-only sellers pay for unused storefront — if you're already on Shopify, IdeaSoft's storefront is an expensive duplicate
• e-Invoice — handled through Akinon partner connectors with additional fees; Zunapro includes native e-Invoice on every plan
• Multi-warehouse rules — limited compared to Zunapro's per-marketplace allocation engine

3. T-Soft — Retail and Marketplace Suite

T-Soft Background

T-Soft, founded in 2007 in Istanbul, is one of the longest-established Turkish e-commerce platforms. The company built its early reputation supplying retail chains with B2B and B2C e-commerce systems and later expanded into marketplace integration. T-Soft offers both SaaS and on-premise deployment models — a configuration that matters for sellers in regulated industries or with strict data-residency policies. By 2026 T-Soft powers an estimated 15,000+ Turkish online retailers, with a higher concentration of mid-market and B2B-heavy customers than IdeaSoft.

Marketplace Coverage

T-Soft integrates with Trendyol, Hepsiburada, n11, Amazon TR, ÇiçekSepeti and several smaller niche marketplaces. Each marketplace is activated via a separate module licence, which can stack up quickly for sellers with five or more channels. Price and stock sync runs in a centralised batch model with configurable intervals (typically 10-30 minutes).

T-Soft 2026 Pricing

Where T-Soft Wins

• On-premise deployment — the only contender in this comparison that still offers it for regulated industries
• B2B + B2C in one platform — built-in wholesale pricing tiers and customer-specific catalogs
• Long-running reseller channel — strong local implementation partners in Turkish cities outside Istanbul
• Brick-and-mortar POS connectors — historic strength versus marketplace-only contenders

Where T-Soft Falls Short Versus Zunapro

• Per-marketplace activation fees — total cost compounds quickly across 5+ channels
• Slower onboarding — typical T-Soft go-live is 1-2 weeks vs Zunapro's 10 minutes
• No 24/7 support on standard tiers — weekend Trendyol incidents wait for Monday morning
• Older UI — the panel reflects its 2007 origins; new staff onboarding is slower than Zunapro's modern interface

4. Logo Trade — Enterprise ERP-Anchored

Logo Trade Background

Logo Yazılım, listed on Borsa Istanbul (BIST:LOGO), is Turkey's largest enterprise software company by installed base. Logo Trade is the marketplace-integration arm of the Logo ecosystem, designed to plug into the company's flagship ERPs — Logo Tiger, Logo GO and Logo Netsis. Customers are typically mid-market and enterprise companies that already standardised on Logo for finance, inventory and HR; Logo Trade extends that master data layer into Trendyol, Hepsiburada and Amazon TR.

The Integration Topology

Unlike Zunapro, IdeaSoft and T-Soft, Logo Trade does not maintain its own master product catalog. The ERP is the source of truth; Logo Trade is the bridge. Price changes happen in the ERP; the ERP commits them to its own database; a scheduled batch job (typically every 15-30 minutes) pushes updates to marketplaces. The opposite direction — marketplace orders flowing into Logo as sales — works the same way in reverse.

This topology is robust for enterprises that have already invested heavily in Logo ERP, and it eliminates the dual-master-data problem that smaller integration programs sometimes create. But it also means Logo Trade is essentially unviable without Logo ERP, and the ERP itself carries licence and consultancy costs an order of magnitude above any SaaS subscription.

Logo Trade 2026 Pricing

Logo Trade is sold through the Logo partner network on a project basis, not via a self-serve pricing page. Indicative 2026 ranges:

Where Logo Trade Wins

• ERP-grade data integrity — single source of truth in Logo Tiger / GO / Netsis
• Native e-Invoice via Logo's GİB connector — proven at very large enterprise volumes
• Strong local accounting and tax compliance — Logo's heritage strength
• Reseller and implementation partner network — coverage in every major Turkish city

Where Logo Trade Falls Short Versus Zunapro

• Implementation time — 2-6 weeks vs Zunapro's 10 minutes
• Total cost of ownership — ERP licence + setup + monthly add up to 5-10× Zunapro's annual cost
• Sync latency — batch-oriented 15-30 minute cycles vs Zunapro's 5-minute event-driven engine
• Buying friction — no self-serve trial, no transparent pricing, partner-mediated sales cycle

5. Feature-by-Feature Comparison Matrix

The table below condenses the four programs into a single 2026 decision matrix. Use it to rule contenders in or out for your specific seller profile.

Capability	Zunapro	IdeaSoft	T-Soft	Logo Trade
Trendyol	Native	Module	Module	ERP bridge
Hepsiburada	Native	Module	Module	ERP bridge
n11	Native	Module	Module	ERP bridge
Amazon TR (SP-API)	Native	Module	Module	ERP bridge
ÇiçekSepeti	Native	Module	Module	Limited
PttAVM	Native	—	Add-on	—
Stock sync interval	5 min event-driven	15-60 min batch	10-30 min batch	15-30 min batch
Price repricer	Built-in	3rd-party module	Add-on	None (ERP-side)
e-Invoice (GİB)	Native	Connector fee	Module	Native via Logo
Multi-warehouse rules	Yes, advanced	Basic	Yes	ERP-defined
Self-serve trial	14 days, no card	15 days storefront	7 days after call	None
Onboarding time	10 minutes	1-3 days	1-2 weeks	2-6 weeks
24/7 support	WhatsApp + ticket	Business hours	Business hours	Partner-routed
API rate limit	1,000 req/min	60 req/min	100 req/min	Batch / ERP
Webhook reliability	Retry + idempotency	Premium plan	Custom hosting	Not applicable
2026 starting price	₺1,499/mo	₺999/mo + add-ons	₺1,500/mo + modules	₺25K+ setup

6. 2026 Pricing — True Total Cost of Ownership

Headline prices rarely tell the full TCO story. The table below normalises a representative 10,000-SKU, 5-marketplace, multi-warehouse Turkish seller across all four programs for a one-year horizon.

Cost Item	Zunapro Plus	IdeaSoft Plus	T-Soft Pro	Logo Trade Mid
Monthly subscription	₺3,499	₺7,500	₺4,500	₺8,000+
Per-marketplace activation (5×)	Included	₺2,500	₺5,000	Bundled
e-Invoice connector	Included	₺500/mo	₺800/mo	Via Logo
Repricer	Included	₺900/mo	₺600/mo	—
Initial setup / migration	Free	₺3,000	₺8,000	₺25,000+
ERP licence (annual)	—	—	—	₺50,000+
Year 1 total (approx)	₺41,988	₺139,800	₺132,800	₺221,000+

The 5× cost gap is not a marketing exaggeration — it is the natural outcome of a marketplace-first architecture versus storefront-first or ERP-first architectures that require add-on modules to cover marketplace use cases.

7. When to Choose Each Program — Decision Framework

Choose Zunapro if…

• Marketplaces are more than 50% of your revenue (or you plan to get there)
• You operate 4 or more marketplaces in parallel (Trendyol, HB, n11, Amazon TR…)
• Your SKU count is above 5,000 and growing
• You need real-time stock accuracy to avoid overselling on Trendyol Smart!
• You want native e-Invoice without per-document connector fees
• You already run a storefront on Shopify, Ikas, WooCommerce or BigCommerce
• You need a 14-day no-card trial to evaluate on real SKUs before signing

Choose IdeaSoft if…

• You are starting from zero — no website, no marketplace presence
• You want a one-vendor bundle covering storefront and marketplace
• Your SKU count is and will remain under 10,000
• You are comfortable with 15-60 minute stock sync intervals
• You prefer a long-established Turkish brand with broad reseller coverage

Choose T-Soft if…

• You operate a Turkish retail chain with POS that must integrate with online channels
• You need on-premise deployment for regulatory or data-residency reasons
• You sell B2B and B2C in parallel with customer-specific catalogs
• You have strong local partner support available in your city

Choose Logo Trade if…

• You already run Logo Tiger, GO or Netsis ERP
• You are a mid-market or enterprise company with established procurement processes
• Master-data integrity in the ERP is a compliance-driven requirement
• You have an existing Logo implementation partner with marketplace experience
• You can absorb a 2-6 week implementation without losing marketplace momentum

8. API Depth and Developer Experience

Why API Depth Matters in 2026

Modern Turkish marketplace sellers rarely operate from the panel alone. They integrate the marketplace program with custom PIM tools, BI dashboards, ERPs, fulfilment-house APIs and own-storefront platforms. The quality of the integration program's public API is therefore one of the most important — and most underweighted — selection criteria.

Zunapro API

• REST + GraphQL public endpoints, 1,000 requests per minute per tenant
• Webhooks with idempotency keys, retry-with-exponential-backoff, signed payloads
• OpenAPI 3.1 spec published; SDKs for Node, Python, PHP, Go
• Bulk endpoints for product upsert (10K SKUs per call) and inventory snapshots
• Sandbox environment mirroring production for safe development

IdeaSoft API

• REST endpoints, 60 requests per minute (default), 240 on Premium
• Webhooks available only on Premium plans
• No published OpenAPI spec; Postman collection provided on request
• No GraphQL; no bulk endpoints

T-Soft API

• REST + legacy SOAP endpoints, 100 requests per minute
• Webhooks require custom hosting setup by T-Soft staff
• Mixed quality documentation, partially in Turkish only

Logo Trade API

• ERP-mediated; direct API to Logo Trade is limited
• Integration patterns primarily SQL views on the ERP database + file exchange
• Not designed for self-serve developers; partner-led implementation

9. Support, SLA and Operational Maturity

Why Support Quality Drives ROI

Trendyol's peak order intake hits Friday-Sunday — particularly during seasonal campaigns. A 6-hour delayed support response on a Saturday morning when a Trendyol API change has broken your stock sync can cost more than a year of integration program subscription fees. Support coverage is therefore an operational ROI lever, not a soft feature.

Zunapro Support

• 24/7 WhatsApp + ticket support on Plus and Enterprise plans
• Median first response under 8 minutes (2026 H1 average)
• Dedicated CSM on Enterprise; SLA-backed response time on critical incidents
• Public status page with marketplace-by-marketplace uptime metrics

IdeaSoft Support

• Business-hours phone and email (09:00-18:00 weekdays)
• No weekend coverage on standard tiers
• Reseller-routed support for regional customers — quality varies

T-Soft Support

• Business-hours phone with longer hours for Enterprise customers
• Account manager assignment on Pro and Enterprise tiers
• Older customers report quality dropping post-2022 as headcount shifted

Logo Trade Support

• Routed through the local Logo partner — coverage and quality vary significantly by partner
• For enterprise customers with named Logo partners the experience can be excellent
• For mid-market customers stuck with junior partners, response time is unpredictable

10. Migrating from Another Program to Zunapro — Step by Step

1. Pre-Migration Audit (1-2 hours)

Before any cutover, Zunapro's migration team runs a free audit of your existing integration: SKU count, marketplace coverage, e-Invoice setup, repricer rules, multi-warehouse configuration and historic order pipeline. The audit identifies the migration risk profile and the cutover window.

2. Catalog Import (4-12 hours)

Zunapro imports your catalog via direct API connectors for IdeaSoft, T-Soft, Ticimax and Ikas, or via CSV / XML for custom systems. Marketplace mappings are preserved — each SKU keeps its Trendyol barcode, Hepsiburada SKU code, n11 product ID and Amazon ASIN. Images are mirrored to Zunapro's CDN to avoid hot-link issues.

3. Marketplace Credential Migration (1 hour)

You re-authorise each marketplace via OAuth or paste API keys into Zunapro's secure credential vault. Existing listings are not disturbed — Zunapro reads-only first to verify it sees the same inventory the old program saw.

4. Dual-Write Cutover Window (24-48 hours)

For a brief cutover window, both the old program and Zunapro write to the marketplaces in parallel. Orders coming back are de-duplicated. This eliminates the "marketplace dark hour" risk that scares most sellers away from switching programs.

5. e-Invoice and Repricer Activation

Once dual-write is stable, you flip the e-Invoice issuance and repricer rules from the old program to Zunapro. Historic invoice records remain accessible read-only in the old system; new invoices flow through Zunapro's native GİB connector.

6. Decommission the Old Program

After 7-14 days of clean parallel operation, the old program subscription is cancelled. Migration team verifies stock parity, order parity and invoice parity before signing the cutover off.

Marketplace Integration Programs FAQ 2026