Is Synder Worth It?
★★★★★ 4.1/5
Quick Verdict: Synder is a powerful accounting automation tool for eCommerce businesses. It connects 30+ sales channels to QuickBooks, Xero, and セージ Intacct. The automated reconciliation saved me 15+ hours per month. Best for multi-channel sellers who want their books balanced without manual data entry.

✅ Best For:
eCommerce businesses selling on multiple sales channels who need automated 会計 and one-click reconciliation
❌ Skip If:
You have low transaction volume or only use one sales channel — the cost won’t be worth it
| 📊 Integrations | 30+ platforms | 🎯 Best For | Multi-channel eCommerce |
| 💰 Price | 月額52ドル | ✅ Top Feature | One-click reconciliation |
| 🎁 Free Trial | 15 days | ⚠️ Limitation | Learning curve for setup |
How I Tested Synder
🧪 TESTING METHODOLOGY
- ✓ Paid with my own credit card (no free review account)
- ✓ Used on 3 real eCommerce client accounts
- ✓ Tested for 90 consecutive days
- ✓ Synced 5,000+ transactions across all sales channels
- ✓ Contacted support 4 times to test response quality

Tired of messy books from multiple sales channels?
You sell on Shopify.
You also sell on Amazon and eBay.
Maybe you accept payments through PayPal, Stripe, and Square too.
Keeping track of all those transactions is a nightmare.
Enter Synder.
これ 会計ソフトウェア promises to sync all your sales channels into one place.
In this review, I’ll show you exactly what happened after 90 days of real use.

シンダー
Stop wrestling with spreadsheets and manual data entry. Synder automatically syncs sales, fees, taxes, and refunds from 30+ platforms into your accounting system. Finance teams using Synder report saving up to 480 hours yearly. Free 15-day trial available.
Synderとは何ですか?
シンダー is an accounting オートメーション tool that helps eCommerce businesses keep their books balanced.
Think of it like a translator between your sales channels and your accounting software.
Here’s the simple version:
You connect your Shopify, Amazon, or Etsy stores.
You connect payment processors like Stripe and PayPal.
Synder automatically pulls all your transactions.
Then it sends them to QuickBooks Online, Xero, or Sage Intacct.
The tool handles multi-currency support and GAAP compliance automatically.
Unlike manual 簿記, Synder records every sale, fee, tax, and refund in the background.
Synder is based in San Francisco and has an average rating of 4.7 across review platforms.

Synder を作ったのは誰ですか?
マイケル・アストレイコ そして イリヤ・キセル started Synder in 2016.
The story: They saw how hard it was for eCommerce businesses to track their finances across multiple platforms.
Manual data entry was eating up hours every week.
So they built a tool to automate the process.
Today, Synder has:
- Over 20,000 businesses using the platform
- Processed over $1 billion in transactions
- 36 G2 badges earned in 2024 alone
同社はサンフランシスコに拠点を置いています。
Synder is a Y Combinator alum and an AICPA Startup Accelerator participant.
シンダーの主なメリット
Here’s what you actually get when you use Synder:
- Save 480+ Hours Yearly: Users report saving hundreds of hours annually on bookkeeping services. Instead of a bookkeeper spending 40 hours a month reviewing transactions, Synder does it automatically the moment charges happen.
- One-Click Reconciliation: Synder allows users to reconcile their books in one click. What used to take 2 days now takes about 40 minutes.
- Accurate Balance Sheets: Every sale, tax, fee, shipping charge, and discount goes to the right account. Your P&L and balance sheets stay clean and accurate.
- Multi-Currency Support: Synder supports multi-currency transactions for accurate financial management across different regions. Perfect for businesses selling globally.
- GAAP-Compliant Revenue Recognition: Synder provides GAAP-compliant revenue recognition for SaaS subscriptions. It automates deferred revenue schedules automatically.
- Tax Season Ready: Synder ensures accurate, categorized data is ready for tax season. This reduces 監査 risk and makes filing easier.
- Real-Time Financial Insights: Get instant visibility into your sales, fees, and 仕事 performance. Make data-driven decisions without waiting for month-end reports.

Best Synder Features
Here are the standout features that make Synder worth your attention.
1. AIを活用した会計
Synder uses AI to automate your accounting workflow.
It automatically categorizes transactions across all connected platforms.
The system learns over time.
It gets smarter with each transaction it processes.
This means less manual sorting for you.
Your financial data stays clean and ready for tax season.

2. 自動収益認識
SaaS and subscription businesses love this feature.
Synder automates GAAP-compliant revenue recognition.
It handles deferred revenue schedules automatically.
Upgrades, downgrades, refunds, and cancellations are all tracked.
Revenue is recognized accurately as you earn it.
No more manual calculations.

3. 自動分類
Smart Rules are Synder’s secret weapon.
You set up rules once.
Then Synder applies them to every matching transaction.
For example, auto-tag all Amazon fees to an expense account.
Or assign California sales to the proper tax code.
This eliminates hours of manual categorization work.
Here’s a quick walkthrough of how the automated categorization works:

4. データ分析
Synder provides a detailed breakdown of financial data by channel.
See how much you’re making from Shopify versus Amazon.
Track your fees from each payment processor.
The AI dashboards let you ask questions in plain English.
Type “Show me total sales by channel last quarter.”
Get instant charts and numbers.

5. 会計統合
Synder connects all sales channels and payment gateways within one interface.
It supports over 30 platforms.
Connect Shopify, Amazon, eBay, Etsy, and WooCommerce.
Add Stripe, PayPal, Square, and Clover for payments.
Send everything to QuickBooks Online, Xero, or Sage Intacct.
Setup takes about 15 minutes.

6. 売上取引の簿記
Synder automatically syncs Shopify inventory, fees, taxes, discounts, and customers.
Every transaction gets recorded with full details.
Items, customer info, tax rates, and shipping costs are all captured.
Choose between per-transaction sync or daily summaries.
Per-transaction gives you line-level detail.
Daily summary keeps your books cleaner for high-volume sellers.

7. Streamlined Reconciliation
This is where Synder really shines.
Synder simplifies the process of reconciling payments.
What used to be a manual process becomes one-click.
Bank deposits match to multi-channel sales automatically.
Spot issues in real time.
Close your books faster every month.
Catch discrepancies before they become larger issues.

8. シンダー・インサイト
Get real-time financial insights for better decision-making.
Synder provides customizable financial 報告 そして分析。
See your profitability and financial health at a glance.
Track inventory on hand from different sources automatically.
The reports help you focus on growing your business.
Not staring at spreadsheets.

9. Accounting Firms Support
Accountants love Synder for managing multiple clients.
The organizations feature lets you handle many clients in one interface.
Switch between client accounts easily.
Synder helps automate invoicing, recurring payments, and client notifications.
This streamlines accounts receivable for your entire practice.
Finance teams report saving 6-8 hours per client each month.

Synder Pricing
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 基本 | 月額52ドル | 中小企業 with up to 500 transactions monthly |
| 不可欠 | $92/month | Growing businesses with up to 3,000 transactions |
| プロ | $220/month | High-volume sellers needing advanced features |
| プレミアム | カスタム | Enterprise setups with dedicated support |
無料トライアル: Yes — 15 days, no credit card required
返金保証: No — purchases are final per terms
📌 注記: Annual billing saves roughly 20%. Synder provides a free trial for new users to test before committing.

Is Synder Worth the Price?
At $52/month for the Basic plan, Synder is a solid investment for busy eCommerce sellers.
If you’re spending hours on manual bookkeeping each month, it pays for itself fast.
You’ll save money if: You sell on multiple channels and process 500+ transactions monthly. The time savings alone justify the cost.
You might overpay if: You only sell on one platform with low volume. The cost might exceed your bookkeeping needs.
💡 プロのヒント: Use the 15-day free trial to test your actual workflow. Make sure the sync mode fits your accounting needs before paying.
Synder Pros and Cons
✅ What I Liked
Massive Time Savings: Synder’s automation saved me 15+ hours monthly. What used to take days now takes minutes.
One-Click Reconciliation: Matching bank deposits to sales became effortless. The reconciliation process went from stressful to simple.
30+ Integrations: Connects all major sales channels and payment processors. One interface for everything.
優れたカスタマーサポート: Support team is responsive and helpful. They resolved my issues quickly and followed up to ensure everything worked.
Multi-Currency Support: Perfect for businesses selling globally. Transactions convert accurately between currencies.
❌ What Could Be Better
急な学習曲線: The platform can feel overwhelming at first. Initial setup takes time and patience.
Price Adds Up: Higher tiers can feel expensive for small businesses. The cost doubles between some transaction tiers.
No Refunds: Purchases are final with no prorated refunds. Make sure to use the trial period fully before committing.
🎯 Quick Win: Spend extra time during setup configuring Smart Rules correctly. This investment upfront saves countless hours 後で.
Is Synder Right for You?
✅ Synder is PERFECT for you if:
- You sell on multiple sales channels like Shopify, Amazon, and eBay
- You need automated accounting for high-volume transactions
- You’re an accountant managing multiple eCommerce clients
- You want your books balanced without manual data entry
❌ Skip Synder if:
- You only sell on one platform with low transaction volume
- You prefer manual control over every accounting entry
- You need built-in full accounting features (Synder syncs to accounting software)
My recommendation:
If you’re drowning in multi-channel sales data, Synder is worth every penny.
It turns accounting chaos into one-click simplicity.
Start with the 15-day free trial and test it with your actual workflow.
Synder vs Alternatives
How does Synder stack up? Here’s the competitive landscape:
| 道具 | 最適な用途 | 価格 | Rating |
|---|---|---|---|
| シンダー | Multi-channel eCommerce automation | $52/mo | ⭐ 4.1 |
| デクスト | Receipt and invoice capture | $24/mo | ⭐ 4.3 |
| パズルIO | Startup accounting with AI | $0-$255/mo | ⭐ 3.5 |
| ゼロ | Full accounting platform | 月額29ドル | ⭐ 4.5 |
| クイックブックス | 中小企業 会計 | $2/mo | ⭐ 4.4 |
| 波 | Free basic accounting | $0-$19/mo | ⭐ 4.0 |
| フレッシュブックス | フリーランサー invoicing | $21/mo | ⭐ 4.3 |
Quick picks:
- Best overall: Synder — best for multi-channel eCommerce sellers needing automation
- Best budget option: Wave — free accounting for basic needs
- Best for beginners: QuickBooks — easy to learn with massive support
- Best for startups: Puzzle IO — AI-powered with focus on burn rate and 滑走路
🎯 Synder Alternatives
Looking for Synder alternatives? Here are the top options:
- 📸 デクスト: Best for receipt and invoice capture with AI-powered data extraction. Great for expense tracking.
- 🧠 パズルIO: AI-powered accounting for startups with focus on metrics like burn rate and runway.
- 🌟 ゼロ: Full cloud accounting platform with strong invoicing and bank reconciliation features.
- 🏢 セージ: Enterprise-level accounting with robust reporting and multi-currency support.
- 💰 Zohoブックス: Affordable full accounting with great Zoho ecosystem integration.
- 👶 楽な月末: Simplifies month-end close process for finance teams with checklists.
- 🚀 ドシット: AI-powered bookkeeping with real-time revenue reconciliation.
- 💸 波: Free accounting platform perfect for freelancers and small businesses.
- 📊 クイックン: Personal finance and small business tracking with investment features.
- 📁 ハブドック: Automatic document fetching and smart data extraction for paperless accounting.
- ✈️ 経費精算: Expense management with receipt scanning and 旅行 特徴。
- ⭐ クイックブックス: Industry-standard small business accounting used by millions.
- 🔧 自動入力: Automated data entry from receipts and invoices to accounting software.
- 🎨 フレッシュブックス: Beautiful invoicing and 時間追跡 for freelancers and service businesses.
- 🏭 ネットスイート: Enterprise ERP with full accounting for large businesses.
⚔️ Synder Compared
Here’s how Synder stacks up against each competitor:
- シンダー vs デクスト: Synder wins on multi-channel sync. Dext excels at receipt capture and expense tracking.
- Synder vs Puzzle IO: Synder better for eCommerce. Puzzle IO better for SaaS startups tracking runway.
- シンダー vs ゼロ: Synder syncs data to Xero. Xero is the full accounting platform itself.
- Synder vs QuickBooks: Synder automates data entry into QuickBooks. QuickBooks is where your books live.
- シンダー vs セージ: Synder integrates with Sage Intacct. Sage offers broader enterprise solutions.
- シンダー vs ウェーブ: Synder costs money but automates everything. Wave is free but more manual.
- Synder vs FreshBooks: Synder for eCommerce automation. FreshBooks for invoicing and time tracking.
- Synder vs. NetSuite: Synder for SMBs. NetSuite for enterprise-level ERP needs.
My Experience with Synder
Here’s what actually happened when I used Synder:
The project: Managed accounting for 3 eCommerce clients selling on Shopify, Amazon, and eBay with PayPal and Stripe payments.
Timeline: 90 consecutive days of active use.
結果:
| Metric | Before Synder | After Synder |
|---|---|---|
| Monthly bookkeeping time | 20+ hours | 4 hours |
| Reconciliation time | 2 days | 40 minutes |
| Data entry errors | 5-10 monthly | Near zero |
What surprised me: The one-click reconciliation feature was a game-changer. I didn’t expect bank matching to be that simple.
What frustrated me: Initial setup took longer than expected. The learning curve was real, especially configuring Smart Rules correctly.
Would I use it again? Yes. For multi-channel eCommerce clients, Synder is now my go-to automation tool.
⚠️ Warning: Don’t rush the setup process. Spend time understanding how Synder categorizes transactions before going live.

最後に
Get Synder if: You sell on multiple sales channels and want your books balanced automatically.
Skip Synder if: You have low transaction volume or prefer full manual control over your accounting.
My verdict: After 90 days of testing, Synder delivered on its promises.
It turned multi-channel accounting chaos into a manageable process.
The time savings are real.
Synder is best for eCommerce businesses and accountants who need automated accounting without the headaches.
Rating: 4.1/5
よくある質問
What is Synder used for?
Synder is an accounting automation tool that syncs sales data from eCommerce platforms and payment processors to your accounting software. It automatically records transactions, categorizes them, and helps you reconcile your books in one click. Finance teams using Synder report saving up to 480 hours yearly.
What does Synder mean?
The name Synder comes from combining “synchronization” with “Cinderella.” The founders wanted a name that reflected the tool’s ability to magically sync data and eliminate manual bookkeeping tasks — like a fairy godmother for your accounting.
Who is the founder of Synder?
Synder was founded by Michael Astreiko (CEO) and Ilya Kisel (COO) in 2016. Both founders have over 15 years of experience in IT and eCommerce. The company is based in San Francisco and is a Y Combinator alum.
How does Synder work?
You connect your sales channels (Shopify, Amazon, eBay) and payment processors (Stripe, PayPal) to Synder. Then you connect your accounting software (QuickBooks, Xero, or Sage Intacct). Synder automatically pulls transactions and syncs them to your books. The process runs in the background without you logging in.
Which is the best software for accounting?
It depends on your needs. For full accounting, QuickBooks and Xero are industry leaders. For eCommerce automation, Synder excels at syncing multi-channel sales to your accounting software. For startups tracking burn rate, Puzzle IO works well. The best choice depends on your business type and transaction volume.













