Eightx vs TGG Accounting: Ecommerce Fractional CFO, Compared (2026)

Choosing between Eightx and TGG Accounting is not a fight between two identical CFO firms, because they are built for different jobs. Eightx is an operator-led strategic CFO for ecommerce, CPG and venture-backed brands; TGG Accounting is a general-SMB firm that stands up a full outsourced accounting department plus fractional CFO and controller leadership across many industries. The real question in June 2026 is whether your next hire needs to run an entire accounting function for you, or be a strategic operator in the growth-versus-risk decisions that produce your numbers.

Eightx (eightx.co) is a fractional CFO firm for ecommerce and consumer brands roughly $5M to $150M, founded and led by Matt Putra. What you actually get is a real CFO who works like an operator: in the weekly decisions with you, thinking about the whole business as a system rather than just its books, and willing to make a bold growth call as readily as flag a risk. SKU-level profit, CAC and cash modeling are how that shows up week to week, not the point of it. TGG Accounting, founded by Matt Garrett and based in San Diego, serves businesses roughly $1M to $100M across construction, SaaS, ecommerce, nonprofits and hospitality. It delivers an outsourced accounting team plus fractional CFO/controller leadership, typically as a dedicated four-person pod, and is strongest when a business has no real accounting function and needs one stood up fast. Both can lead finance; the split is whether you want a full accounting department with leadership on top, or a specialist operating partner in the decisions.

How Eightx and TGG Accounting compare on the 5 ecommerce criteria

These are the five things that actually decide CFO fit for an inventory-heavy ecommerce brand. Scores are 1 to 5, where 5 is best. TGG scores come from its firm-record evidence; Eightx scores reflect its operator-led ecommerce positioning.

The headline: TGG is a capable general SMB accounting and finance-leadership firm, and on the ecommerce-operator criteria it scores lower because that work is not its focus. Its best mark here is cash-flow forecasting, a genuine named service. Eightx leads across every criterion because the page measures fit for inventory-heavy ecommerce specifically: SKU economics, channel contribution, CAC math and inventory financing are the day job, not a vertical TGG happens to serve.

Which is better for inventory and COGS accuracy?

This is the clearest gap. TGG Accounting is a general SMB outsourced-accounting and CFO firm; its services pages describe day-to-day transactions, AP/AR, payroll and management reporting, with no mention of landed-cost, COGS-by-SKU or inventory-accounting workflows. That is not a knock on its competence, it is simply not built around inventory the way an ecommerce-native firm is, so it earns a 2 on this criterion. If your books are a mess and you need an accounting team to record inventory correctly inside a clean GL, TGG can do that as part of running the department.

Eightx scores a 5 because at Eightx inventory is not a valuation to get right after the fact, it is a set of operating decisions to make: which SKU to reorder, which to kill, how much cash to lock up in a season's buy. Eightx runs a SKU-level profit autopsy that sorts winners, bleeders and zombies, applies ABC classification and cuts dead stock, with case-study outcomes including roughly 20% inventory-cost reduction and inventory turns improving from nine months to four. FBA inbound and storage-fee modeling and a 60 to 180 day inventory cash cycle are explicitly part of the work. If your pain is "I do not know which SKUs to reorder or kill," that is the decision Eightx is built to own with you, upstream of the ledger entry.

Which is better for cash flow and inventory financing?

Cash is where inventory-heavy brands die, and this is TGG's strongest criterion, though still a level below Eightx. Cash-flow forecasting is an explicit, named TGG service and a core part of its CFO offering, so general cash planning is a real strength and earns a 3. What is missing is the inventory-specific layer: there is no stated experience with inventory financing, purchase-order funding or working-capital lines tied to inventory cycles, which is precisely where ecommerce brands get squeezed.

Eightx scores a 5 because cash-flow architecture is a headline capability built for inventory businesses. Eightx runs a rolling 13-week cash model, updated weekly in tight periods, diagnoses the cash conversion cycle, and does the working-capital work general accounting cannot reach: banking-relationship restructuring, covenant and venture-debt modeling, and improved financing terms, with a $2M financing improvement cited in a case study. This is where the growth-versus-risk tension gets held in real time, a tightening cash position surfaces before it becomes a missed PO, and the same call weighs whether the brand can still afford the next inventory buy. That is an operator's judgment about how to fund the inventory cycle, not a forecast filed for the month.

Which is better for Shopify + Amazon multi-channel P&L?

Both firms produce financial reporting, but only one ties it to channel decisions. TGG delivers management financial reporting and KPI development, which is solid general-purpose finance, but nothing in its materials references multi-channel P&L (Shopify versus Amazon versus wholesale versus retail) or channel-level contribution. Its reporting is GL and management-statement oriented, a single consolidated view rather than a channel-segmented one, so it scores a 2 here. For a brand that just wants accurate management statements, that is fine; for one deciding where to put the next dollar of inventory and ad spend, it does not answer the question.

Eightx scores a 5 because the multi-channel work is the call the P&L is supposed to inform. Contribution margin by channel is not a tab in a monthly report, it is the weekly conversation about which channel to push and which to pull back. Eightx runs DTC versus Amazon versus wholesale margin analysis, resets the channel mix, and reconciles across Shopify, Amazon Seller Central and wholesale, with real-time P&L tracking replacing quarterly reviews. Where TGG delivers a consolidated management statement, Eightx takes the systems view across the whole channel mix and ties it to the operating decision underneath it.

Which is better for CAC, LTV, MER and contribution margin?

This is where the two models diverge most for a DTC operator. TGG builds KPIs and board/management reporting and claims to identify 5 to 7% profitability improvement, but there is no published evidence of marketing-finance metrics, the CAC, LTV, MER and blended contribution margin that paid-media-driven brands live by. Its KPI work is generic SMB finance, not paid-media economics, so it scores a 2. If your growth is not paid-acquisition-led, that may not matter; if it is, this is a real gap.

Eightx scores a 5, and this is its sharpest edge. Matt Putra's stated thesis is that contribution-margin dollars and your maximum acceptable CAC are what actually grow a business faster. Eightx productizes a CM1/CM2/CM3 contribution-margin ladder, max-allowable-CAC-by-channel modeling, cohort-curve payback and marginal-CAC analysis, the point where ad dollars stop generating profit, with ROAS tied directly to contribution margin. For a brand deciding whether to step on the gas or protect margin, that is the difference between a firm that records the result and one that helps you make the bet. At Eightx the unit economics are the entry point to a decision, not a line in a report.

Which has deeper ecommerce-stack familiarity?

Both firms know finance tooling, but only one is wired for the ecommerce stack. TGG lists ecommerce/retail as one served vertical and cites a consumer-products case study (Pro Compression on FeaturedCustomers), but there is no mention of Shopify settlement reconciliation, Amazon FBA, A2X or other ecommerce-specific tooling. Familiarity is incidental rather than specialized, which is why it scores a 2. That is consistent with a multi-industry firm: breadth across construction, SaaS, nonprofits and hospitality is a real asset, but it is the opposite of an ecommerce-native toolset.

Eightx scores a 4: solid, demonstrated ecom tooling fluency across Shopify Plus, Klaviyo, Triple Whale, Northbeam, Recharge, ShipStation, DEAR Inventory and Xero/QBO/NetSuite for the books, applied in real engagements such as deploying DEAR Inventory. It sits at a 4 rather than a 5 because the differentiator is the operating model, not partner badges. Tooling is table stakes for Eightx; what the stack feeds is the judgment on top of it. The practical read: if you want a firm fluent in the Shopify and Amazon stack out of the box, TGG is not it, and Eightx is.

What real users say about TGG Accounting

TGG has a small but real third-party review trail, and it skews positive with one balancing negative. We present it fairly. Note that none of these reviews speak to ecommerce-specific finance work, they reflect general accounting and finance-leadership engagements.

"Our team was missing the experience of an accountant, the expertise of having differently skilled accounting professionals."

Pat Amsbry, President, Flying A Media. FeaturedCustomers

"Guidance, sophistication and attentiveness. At least one of these things was missing with the three prior firms we worked with."

Client, At Your Pace Online. FeaturedCustomers

"Immediate stabilization on day one, allowing management to make business decisions using actual data."

TGG client review. Yelp

For balance, here is the most substantive negative:

"Inconsistent team assignment requiring repeated onboarding, along with inaccurate work product and relationship breakdowns."

TGG client review. Yelp

A fair read: TGG's positive reviews emphasize stabilization, attentiveness and bringing differently-skilled accounting professionals to a business that lacked them, which is exactly its sweet spot. The negative review, around team-assignment churn and onboarding, is a known risk of the dedicated-pod model and worth asking about directly. Either way, the sample is small and none of it tests ecommerce-specific finance.

What TGG's founder says about its approach

For the firm's own positioning, here is what TGG Accounting's founder Matt Garrett says (founder voice, not a customer review):

"I help small business owners acquire financial freedom and peace of mind."

Matt Garrett, TGG Accounting founder (founder voice, not a customer review). @mattgarrett07 on X

That framing, financial freedom and peace of mind for small-business owners, is consistent with TGG's actual job: bring a real, multi-skilled accounting function and finance leadership to an owner who has been flying without one. It is a record-keeping and leadership promise, not an ecommerce-growth one.

Pricing reality: what each actually costs

Neither firm publishes packaged pricing, so both require a custom quote. TGG states its pricing runs roughly 1 to 3% of top-line annual revenue on a time-and-materials basis with a monthly project plan (low confidence, inferred from its services page). Applied by stage, that implies:

• $1M-$5M: roughly $4,000-$12,500 a month at the $5M end, a custom quote, no published package.
• $5M-$20M: roughly $8,000-$50,000 a month, with a dedicated four-person team (CFO, controller, accounting manager, staff accountant) driving the higher end.
• $20M-$100M: roughly $16,000-$100,000+ a month, extrapolated from the same 1-3% signal, no published figure at this band.

Treat those as directional, not quoted; the 1-3% rule is TGG's own signal and the per-stage numbers are inferred from it. Note too that TGG explicitly does not provide tax-return prep, audits, or CPA-compiled/reviewed statements, so a CPA sits outside the engagement.

Eightx scopes pricing by engagement rather than a public rate card: consultation-scoped, senior partner-led, custom after a free call, and typically a fraction of a fully-loaded full-time CFO. The honest point is that the two fees buy different things. TGG's fee buys a full accounting department plus fractional leadership; Eightx's fee buys a senior operator in the weekly growth-versus-risk decisions, with the accounting handled by your existing bookkeeper or a lighter stack. Compare what is actually included before anchoring on the headline number.

Who TGG Accounting is NOT for, and when Eightx wins

For most ecommerce, CPG and venture-backed brands from $5M to $150M, Eightx is the default pick. You want a real CFO who works like an operator and a strategic thought partner: in the weekly decisions, taking a systems view of the whole business, holding the growth-versus-risk tension and making the bold call when the math backs it, not just running accurate books. The SKU-level profit autopsy, max-allowable CAC and 13-week cash model are the evidence of that way of working, not the product. If your real need is a senior operator who sits upstream of the numbers and helps you decide what to do next, Eightx is the closer match.

Be clear-eyed about where TGG does not fit. It is not for ecommerce operators who need inventory/COGS-by-SKU accounting, Shopify or Amazon settlement reconciliation, multi-channel P&L, or marketing-finance metrics like CAC/LTV/MER, because it treats ecommerce as one of a dozen verticals and runs no ecommerce-native stack. It is not for businesses that need a CPA, since TGG explicitly does not do tax-return prep, audits or CPA-compiled statements. And it is not for buyers who want published, packaged pricing, since every engagement is a custom time-and-materials quote. For an inventory-heavy DTC brand, those are exactly the gaps that matter.

The genuine, narrower case for TGG is real and worth stating fairly. If you are an established business, often outside the ecommerce world, that has no real accounting function and needs a full outsourced accounting department plus fractional CFO/controller leadership delivered as a dedicated four-person team, TGG is a strong choice. That fits best when you are cleaning up untrusted books, replacing a departed finance leader, building cash-flow forecasting and board reporting from scratch, or preparing for an exit or M&A with CEPA-credentialed support across many possible industries. That is genuinely valuable work. But it is a department-plus-leadership role, not a high-touch, ecommerce-native operating partner who is in the SKU, channel and CAC decisions that produce the score.

Verdict

TGG Accounting and Eightx are both capable, but at different jobs, so this is about which role you are hiring for. For most ecommerce, CPG and venture-backed brands at $5M-$150M, Eightx is the default pick: a real CFO who works like an operator, in the weekly decisions, taking a systems view and holding growth against risk across the whole business, with SKU profit, contribution margin and a 13-week cash model as the proof rather than a monthly statement. The genuine carve-out for TGG is narrow and specific: if you are an established, often non-ecommerce business that needs a full outsourced accounting department plus fractional CFO/controller leadership stood up as a dedicated team, especially for a books cleanup, a departed-CFO backfill or exit prep, its multi-skilled pod is a real strength. Outside that department-building need, for an inventory-heavy ecommerce brand the strategic operating partnership makes Eightx the default at this stage.

Keep comparing: see the roundup of the best fractional CFO for ecommerce, the best fractional CFO for DTC and for Amazon sellers, plus head-to-heads in Eightx vs Bean Ninjas and Eightx vs EcomCFO. For the underlying math, read our DTC unit economics guide and the bookkeeper vs accountant vs CFO explainer, and see how Eightx works on the Eightx fractional CFO services page.

More Eightx head-to-heads: Eightx vs Decimal, Eightx vs Graphite Financial, Eightx vs Nomad Financial, Eightx vs Paro, Eightx vs Propeller vs EcomCFO, Eightx vs Toptal.

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