Flex review
Updated September 28, 2026 · ForgeCue Editorial Team · Facts checked September 26, 2026
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Our verdict
Flex suits small businesses that want a solid trial window rather than a permanent free tier. Entry pricing starts at ILS 9 with 1 user included, the free trial runs 30, and e-invoicing is covered, so a small team can test it before paying for a plan.
Key facts
- Best for
- Small businesses that want a long trial at a low starting price.
- Price from
- ₪9 (Source, checked September 26, 2026)
- Free plan
- No (Source, checked September 26, 2026)
- Free trial length
- 30 days (Source, checked September 26, 2026)
- Local compliance
- E-invoicing (Source, checked September 26, 2026)
- Users included
- 1 (Source, checked September 26, 2026)
- Audience
- Small business
- Pricing model
- Free trial
- Official website
- flex.co.il
Pros and cons
Pros
- A 30 day trial, longer than the site median 14, gives a real evaluation window.
- Price from ILS 9 ranks 10 of 200 brands, near the front of the field.
- Local compliance covers e-invoicing: e invoicing, which matters for anyone billing digitally.
Cons
- There is no free plan, so the only way to try Flex is a 30 day trial.
- The entry plan includes 1 user only, which is tight for a growing team.
Who it suits
- Small businesses, which is the stated audience: small business.
- Single user setups that fit inside 1 included user at the entry price of ILS 9.
- Teams comfortable working through a 30 day trial rather than starting on a free plan.
Who should look elsewhere
- Anyone who needs a permanent free plan rather than a trial, and who wants a second entry figure to weigh: Qonto is listed from €9.
- Teams that outgrow a 1 user allowance quickly, where Accountable at €9.90 gives a different starting point.
- Buyers whose budget sits above the Flex entry price of ILS 9: Billy is listed from DKK 160.
What you get free
There is no free plan, so the free part of Flex is a trial rather than a tier. The free trial runs 30, giving a small business a full working cycle to try the software, test the books and decide whether to pay for a plan or move on.
How Flex compares
9.0 vs 8.7
9.0 vs 9.2
9.0 vs 9.0
9.0 vs 9.1- 9.0 vs 9.2
9.0 vs 9.5
9.0 vs 9.0Qonto is listed from €9, so it is the natural second figure to set against the Flex entry price of ILS 9.
- 9.0 vs 8.8
9.0 vs 9.2
- 9.0 vs 9.0
- 9.0 vs 8.9
9.0 vs 9.1
9.0 vs 9.0
9.0 vs 8.99.0 vs 8.8
9.0 vs 8.89.0 vs 8.0
Where Flex is available
- Available
- Israel
Countries from the brand (Source, checked September 26, 2026)
Frequently asked questions
What does Flex cost to get started?+
Entry pricing starts at ILS 9, and that plan includes 1 user. On price from, Flex ranks 10 of 200 brands, so the opening figure sits near the front of the field.
Does Flex have a free plan?+
The free plan is not offered, so the free option is a trial. It runs 30, and the pricing model sits in the free trial camp rather than the free plan camp, which suits buyers who can test before paying.
How long is the free trial and what happens at the end of it?+
The trial runs 30. Once it ends there is no free tier to fall back on, so a paid plan has to follow, and the lowest starting figure is ILS 9 with 1 user included. Plan the switch before the window closes.
Does Flex cover e-invoicing?+
Local compliance is listed as e invoicing, so e-invoicing sits inside the scope. Readers who need digital invoices in their paperwork can keep that in view while weighing the entry price of ILS 9.
Who is Flex built for?+
The stated audience is small business, given as small business. The entry plan carries 1 user, so the shape fits a very small team, and the trial of 30 days gives that team time to set up before a decision.
How does the entry price compare with Qonto, Accountable and Billy?+
Flex starts at ILS 9, while Qonto is listed from €9, Accountable from €9.90 and Billy from DKK 160. Each figure sits in its own currency, so the three lists read side by side rather than as a single scale.
How is Flex rated on the site?+
The overall score is 5.9, split into a cost part of 8.5 and an offer part of 3.3. The cost side is where Flex earns its place, while the offer score trails it, which fits a low entry price alongside a limited starting plan.
How does the trial length compare with other accounting software?+
Flex offers a trial of 30 days, above the site median 14 and the accounting software median 15. On trial length it ranks 9 of 166 brands, so the window is generous even if the ranking is mid field.
Sources
- flex.co.il checked September 26, 2026
Backs: Local compliance
“mutemet le-hafkafat mispar hakzaah - adapted for allocation number issuance; e-invoicing allocation numbers from 05/05/2024”
- flex.co.il/100_General/005_GeneralPages/003_Services.aspx checked September 26, 2026
Backs: Audience, Free plan, Free trial length, Pricing model, Price from, Users included
“idealit le-asakim ktanim - ideal for small businesses”
Compiled from 2 source pages, checked September 26, 2026. We did not open an account.